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Diesel engines obtain combustion air through turbo chargers, blowers, or __________.
A natural aspiration ****
B air starters
C air receivers
D carburetors
Securing cargo by running timbers from an upper support down to the cargo, either vertically or at an angle, is called __________.
A shores
B Toms*****
C braces
D dunnage
What is the period of validity of the SOLAS required Cargo Ship safety construction Certificate?
A 12 months
B 24 months
C 48 months
D 60 months ****
Good housekeeping on a vessel prevents fires by __________.
A improving personnel qualifications
B allowing better access in an emergency
C eliminating trip hazards
D eliminating potential fuel sources ****
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A Changes in humidity
B Center of gravity of vehicle or cargo unit *****
C Age of vehicle or cargo unit
D Vessel's draft
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A Size and weight of vehicle/cargo unit****
B Air pressure in the vehicles tires
C Age of vehicle or cargo unit
D Reputation of shipper concerning condition of cargo
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A Port of origin
B Vessel's draft
C ABS requirements
D Number, position and angle of lashings****
Your load line certificate expires on 27 May 1988. The vessel is surveyed on that date and is found satisfactory. You are sailing foreign the same day. Which statement is TRUE?
A A new certificate must be issued before you sail.
B The existing certificate is extended for a period of up to 150 days. *****
C The existing certificate is endorsed as valid for a five year period commencing 27 May 1988.
D The existing certificate is extended until the first foreign port of call where a new certificate will be issued by the local surveyor.
Which statement is TRUE of a tender vessel?
A It has a good transverse stability.
B It has a large GM.
C It has a very low center of gravity.
D Its period of roll is long. ******
What term indicates a curvature of the decks in a Longitudinal direction?
A Deadrise
B Camber
C Flare
D Sheer ****
Which term refers to a transverse curvature of the deck?
A Camber******
B Deadrise
C Flare
D Freeboard
What term indicates the outward curvature of the hull above the waterline?
A sheer
B tumble home
C Flare*****
D deadrise
What term indicates an inward curvature of the ship's hull above the waterline?
A Deadrise
B Tumble home****
C Camber
D Flare
What is the preferred method of controlling external bleeding?
A a tourniquet above the wound
B direct pressure on the wound ****
C pressure on a pressure point
D elevating the wounded area
Where is the GMDSS Radio logbook kept aboard ship?
A In the Master's office
B In the Chief Mate's office
C At the principal radio operating location ****
D Attached to the Deck logbook
documented vessel operating over 50 miles offshore must carry an inflatable liferaft with a __________.
A solas B pack
B coastal pack
C solas A pack ****
D small vessel pack
Spring tides occur __________.
A when the moon and sun have declination of the same name
B at the beginning of spring when the sun is over the equator
C when the moon is new or full ****
D only when the moon and sun are on the same sides of the earth
spring tides occur when the __________.
A Moon's declination is maximum and opposite to that of the Sun
B Sun and Moon are in quadrature
C Moon is new or full ***
D Moon is in its first quarter or third quarter phase
spring tides occur __________.
A when the Sun, Moon, and Earth are nearly in line, in any order ****
B at the start of spring, when the Sun is nearly over the equator
C when the Sun and Moon are at approximately 90° to each other as seen from the Earth
D only when the Sun and Moon are on the same side of the Earth and nearly in line
spring tides are tides that __________.
A occur in the spring of the year
B are unpredictable
C have lows lower than normal and highs higher than normal *****
D have lows higher than normal and highs lower than normal
Which statement about bilge keels is CORRECT?
A They attach to a low stress area.
B They provide support when the vessel is dry docked.
C They increase resistance to rolling. ******
D They are critical strength members and require careful design consideration.
What may NOT be used when securing heavy vehicles aboard Ro-Ro vessels?
A Chain lever
B Chain
C Webbing********
D Turnbuckle
Which statement is TRUE concerning lifeboat gripes?
A They must be released by freeing a safety shackle.
B They may be adjusted by a turnbuckle. ***
C They should not be released until the boat is in lowering position.
D They are normally used only with radial davits.
The "inner bottom" is the __________.
A compartment between the tank top and shell of the vessel
B inner side of the vessel's shell
C tank top****
D space between two transverse bottom frames
the boom stops on a pedestal crane prevent the boom from __________.
A being raised too high ****
B swinging at sea
C overloading when not in use
D being lowered too low
Damage to cargo caused by fumes or vapors from liquids, gases, or solids is known as __________.
A oxidation
B vaporization
C Tainting ****
D contamination
Odorous cargoes are those that __________.
A are susceptible to damage by tainting
B are exceptionally dusty and leave a residue
C are liquid, but in containers
D give off fumes that may damage other cargoes ****
An immersion suit should be equipped with a/an __________.
A air bottle for breathing
B whistle and handheld flare
C whistle, strobe light, and reflective tape***
D whistle, handheld flare, and sea dye marker
For an upright vessel, draft is the vertical distance between the keel and the __________.
A amidships section
B Waterline ***********
C Plimsoll mark
D freeboard deck
major advantage of the NAVTEX system when compared to other systems is that __________.
A a low frequency band is used for long distance transmission
B the information can be received on an ordinary FM radio
C broadcasts are at scheduled times
D warnings are printed out for reading when convenien xxxxx
To ensure receipt of all relevant MSI, a NAVTEX receiver should be turned on at least how many hours prior to departure from port?
A 6
B 8
C 2
D 4xx
Cargo that is highly susceptible to damage by tainting from odorous cargo is called __________.
A dry cargo
B delicate cargo xxx
C immune cargo
D clean cargo
argo that gives off fumes that may contaminate other cargo is known as a
__________.
A dirty cargo
B toxic cargo
C delicate cargo
D odorous cargo
The height of a light is measured from which reference plane?
A Mean high water xxxxxx
B Geographical sea level
C Mean low water
D Average water level
What purpose does a bridge fitting serve when lashing containers?
A Ties a container stack to the deck
B Restrains the container against horizontal motion xxxxxxxxxxxxx
C Restrains racking loads
D Ties a container to the container below it
Your vessel is required to have a slop chest. Which of the following articles is NOT required by law to be carried in the slop chest?
A Blankets
B Candy xxxxxxxxxxxxxx
C Tobacco products
D Foul weather clothing
The garboard strake is the __________.
A row of plating nearest the keel ****************
B raised flange at the main deck edge
C riveting pattern most commonly used in ship construction
D riveted crack arrester strap on all-welded ships
What is the major limitation in using the sight reduction Tables for Air Navigation Volume I (Pub. No. 249) for star sights?
A More accuracy is needed for celestial observations on board ship than what is tabulated.
B Only first magnitude stars are tabulated.
C Sights must be made at even time increments to benefit from the tables.
D Only certain stars are included and sights must be limited to those stars. xxxxxxxxxxx
When determining compass error by an azimuth of Polaris, you enter the Nautical Almanac with the __________.
A GHA Aries
B LHA Polaris
C lha aries xxxx
D GHA Polaris
Plain language is usually used on marine weather __________.
A synoptic chart
B analyses
C observations
D forecastsxxxxxxx
The best information on the location of the blocks when dry docking a vessel is contained in the __________.
A ship's docking plan xxxx
B general arrangement plan
C docking diagram
D shell expansion plan
Which type of vessel shall be required to have an emergency towing arrangement fitted at both ends?
A An 18,000 dwt ton tanker constructed in 1998
B A 22,000 dwt ton tanker operated after Jan. 1, 1999 xxxx
C A 30,000 dwt ton oil barge
D A 5,000 dwt ton coastal tanker
Aqueous Film Forming Foam (afff), commonly known as 'light water', is especially suitable for fighting __________.
A any class D fire
B oil fires in the engine room bilges xxx
C class C fires in paint lockers
D all of the above
the annual change in variation for an area can be found in __________.
A the center of the compass rose on a chart of the area **
B the handbook for Magnetic Compass Adjustment, Pub 226
C the compass deviation table
D Variation does not change.
the distance between the bottom of the hull and the waterline is called __________.
A freeboard
B reserve buoyancy
C draft***
D tonnage
the fore and aft run of deck plating which strengthens the connection between the beams and the frames and keeps the beams square to the shell is called the __________.
A stringer strake ****
B garboard strake
C sheer strake
D limber strake
the most effective first aid treatment for chemical burns is to immediately __________.
A apply an ice pack to the burned area
B wrap the burn with sterile dressing
C flood the affected area with water****
D apply ointment to burned area
You are in a tropical port. The refrigeration machinery on a container loaded with air- cooled fruit fails. It cannot be repaired for 18 to 24 hours. Which step should you take to reduce the temperature rise and spoilage of the fruit?
A Discharge a cylinder of nitrogen into the container
B Spread ice over the top layer and in any voids within the container
C Seal any ventilation openings and add dry ice
D Shade the container and periodically hose it down***
Which statement concerning sweat damage in containers is TRUE?
A In general, containerized hygroscopic cargoes are the only ones subject to sweat damage.
B sweat damage in containers is unusual due to the small enclosed volume of air.
C Containers should be ventilated, dehumidified, or the contents physically protected against sweat damage.****
D sweat damage is not a problem except in insulated and refrigerated containers.
The complete details of a crude oil washing system aboard your vessel, including the operating sequences and procedures, design characteristics, a description of the system, and required personnel will be found in the __________.
A crude oil washing Operations and Equipment Manual****
B Code of Federal Regulations
C Oil Transfer Procedures Manual
D crude oil washing addendum to the Certificate of Inspection
A pelican hook __________.
A is used for extra heavy loads
B is used for boat falls
C is used for light loads only
D can be released while under strain***
what is meant by the term "topping the boom"?
A Spotting the boom over the deck
B Raising the boom***
C Lowering the boom
D Swinging the boom athwartships
Before a tank is to be crude oil washed, what position must the oxygen content in the tank must be measured at?
A in the vent riser
B immediately above the level of the oil
C at the top of the tank
D one meter from the deck***
A self-contained breathing apparatus is used to __________.
A determine if the air in a tank is safe for men
B make underwater repairs to barges
C resuscitate an unconscious person
D enter areas that may contain dangerous fumes or lack oxygen***
A tug's horsepower available at the shaft is __________.
A brake horsepower***
B net horsepower
C indicated horsepower
D dynamic horsepower
which statement about the deck line is TRUE?
A On a vessel with a rounded stringer-sheer plate, the deck line is marked where the stringer plate turns down from the plane of the deck line.
B The deck edge is marked at the intersection of the freeboard deck with the side shell, at the lowest point of sheer, with the vessel at even trim.
C A vessel with wooden planks on a steel deck will have the deck line marked at the intersection of the upper line of the wood sheathing with the side shell.****
D The top of the deck line is marked at the highest point of the freeboard deck, including camber, at the midships point.
the agonic line on an isomagnetic chart indicates the __________.
A magnetic longitude reference line
B points where there is no annual change in variation
C points where there is no variation***
D magnetic equator
The IMO requires cargo securing manuals on certain vessels. Which of the following are required to maintain this manual onboard?
A RoRo Carriers***
B Liquid Bulk Carriers
C LNG Carriers
D Solid Bulk Carriers
Which arrangement of shell plating is used most in modern shipbuilding?
A Joggled
B Flush***
C In-and-Out
D Clinker
the shoreline on charts generally represents the mean __________.
A high water line***
B low water spring line
C low water line
D tide level
The purpose of the tripping line on a sea anchor is to __________.
A maintain maximum resistance to broaching
B aid in its recovery---
C aid in casting off
D direct the drift of the vessel
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A Vessel's draft
B Center of gravity of vehicle or cargo unit***
C Changes in humidity
D Age of vehicle or cargo unit
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A Number, position and angle of lashings***
B ABS requirements
C Port of origin
D Vessel's draft
Which statement about bilge keels is CORRECT?
A They provide support when the vessel is dry docked.
B They increase resistance to rolling.***
C They are critical strength members and require careful design consideration.
D They attach to a low stress area.
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A Reputation of shipper concerning condition of cargo
B Air pressure in the vehicles tires
C Age of vehicle or cargo unit
D Size and weight of vehicle/cargo unit***
Paints and solvents used aboard a vessel should be __________.
A stowed safely at the work site until work is completed
B returned to the paint locker after each use***
C drained into a common container after each use
D covered with a fine mesh screen to protect from ignition sources
Which type of precipitation is a product of the violent convection found in thunderstorms?
A Freezing Rain
B Snow
C Sleet
D Hail ***
Lubricating oil should be changed on a heavy duty diesel engine when __________.
A it has been in use for a specified interval***
B it gets dark in color
C it no longer supports combustion
D a sample rubbed between fingers feels thin
You You are docking a ship with a single-screw tug assisting on your starboard bow. How should the tug be tied up if you are anticipating that she will have to hold your bow off while you stem the current?
A The tug should put a stern line up, leading ahead on the ship.***
B One head line would be sufficient.
C The tug would need at least two head lines.
D The tug should put a spring line up, leading astern on the ship.
When instructing a crew member concerning the right way to lift a weight, you would instruct him to __________.
A arch the back to add strength to the muscles
B bend his back and stoop
C bend his knees and lift with his legs***
D bend his back and stoop with arms straight
What does it mean to "shore up" the main deck for the stowage of deck cargo?
A strengthen the main deck by placing pillars underneath it in the tween-decks***
B package the cargo in wooden crates so it will not damage the deck
C distribute the weight of the cargo by placing fore-and-aft planks on the main deck
D weld pad eyes on deck in proper position to secure the cargo
What is the difference between net tonnage and gross tonnage?
A Net tonnage is tonnage of cargo compared to tonnage of whole ship.
B Net tonnage is the gross tonnage less certain deductions for machinery and other areas.****
C Net tonnage is the net weight of the ship.
D There is no difference.
A periodic thorough examination of the cargo gear proves satisfactory. What percentage of the total gear must be dismantled to determine actual internal condition?
A None***
B 10%
C 25%
D 100%
The water in which a vessel floats provides vertical upward support. The point through which this support is assumed to act is known as the center of __________.
A effort
B buoyancy***
C gravity
D flotation
Onboard a Ro-Ro vessel many decks are used for the carriage of both rolling and container cargoes, as such it is most useful if a deck socket accepts both __________.
A container locks and bridge fittings
B twist-Locks and lashing hooks ***
C bridge fittings and lashing hooks
D twist-locks and container locks
The biggest problem you generally encounter while towing a single tow astern is __________.
A yaw***
B swamping of the tow
C the tow tending to dive
D the catenary dragging on the bottom
your chart indicates that there is an isolated rock and names the rock using vertical letters. This indicates the __________.
A rock is dry at high water ***
B exact position of the rock is doubtful
C rock is a hazard to deep draft vessels only
D rock is visible at low water springs only
The only portable electrical equipment permitted in a compartment which is not gas free is a lamp that is __________.
A self-contained
B approved explosion proof
C battery fed
D All of the above ***
Which danger exists to people when co2 is discharged into a small enclosed space?
A Respiratory arrest ***
B Damaged eardrums
C Frostbite
D Electric shock
A person reports to you with a fishhook in his thumb, what procedure should you use to remove it?
A cut the skin from around the hook
B have a surgeon remove it
C push the barb through, cut it off, then remove the hook ***
D pull it out with pliers
What best describes for how long a gas-free test is good?
A For the instant that it is made ***
B For as long as is indicated on the gas-free certificate
C Until changes in temperature or pressure affect the vapor content in the space
D Until valves in line with the tank or compartment are reopened
When using a pneumatic chipping tool all of the following are TRUE except?
A The equipment is not required to be grounded to prevent shock hazard.
B The equipment shall be secured to the hose by a quick-disconnect coupling to prevent the tool from becoming accidentally disconnected.
C It is not intended to be used in an explosive atmosphere.
D The needles of the needle-type chipping gun must be replaced when they have been blunted more than ½ of their diameter. ***
Safety goggles or glasses are NOT normally worn when __________.
A handling wire rope or natural fiber line***
B using a rotary grinder with an installed shield
C painting with a spray gun
D letting go the anchor
Combustible gas indicators operate by drawing an air sample into the instrument __________.
A where it is mixed with nitrogen
B where its specific gravity is measured
C over an electrically heated platinum filament ***
D where it is ignited by a sparking device
the hoods over galley ranges present what major hazard?
A They inhibit the effective operation of fire fighting systems in combating deep fat fryer or range fires
B Grease collects in the duct and filter and if it catches fire is difficult to extinguish.****
C In order to effectively draw off cooking heat they present a head-injury hazard to a person of average or more height.
D They concentrate the heat of cooking and may raise surrounding flammable material to the ignition point.
Normally It is desirable to have screens on the vents of potable water tanks to __________.
A prevent explosions
B filter the incoming air
C stop insects from entering***
D prevent backups
fire starting by spontaneous combustion can be expected in which condition?
A Clean mattresses are stored in contact with an electric light bulb.
B Paints, varnish, or other liquid flammables are stowed in a dry stores locker.
C Inert cargoes such as pig iron are loaded in a wet condition.
D Oily rags are stowed in a metal pail.****
Mechanical gearing of deck machinery such as the windlass or towing engine should __________.
A be painted a contrasting color from the base color in order to call attention to the gearing
B not be operated if there is any crew within 10 feet of the machinery
C have a guard over the gearing***
D be open to view so, if a foreign object gets in the gearing, the operator can immediately stop the machinery
What is used to test a tank for oxygen content?
A Atmosphere analyzer kit
B Vapor indicator
C Combustible gas indicator
D None of the above ***
Normally Your vessel is on a voyage of three months duration. The number of sanitary inspections required is __________.
A one ***
B three
C six
D twelve
You are ordering ship's stores. Which statement is TRUE?
A All stores of line, rags, linens and other similar type stores must be certified by UL as being fire retardant.
B Cylinders containing compressed gasses must be constructed and tested in accordance with the Bureau of Standards.
C Up to five gallons of a flammable liquid may be stowed in the engine room.****
D All distress flares when received must be stored in the portable magazine chest.
Safety shackles are fitted with __________.
A round pins and locknuts
B a threaded bolt
C a threaded bolt, locknuts, and cotter pins***
D a round pin, with a cotter pin
You are berthed at a cargo facility where you have just completed discharging a dangerous cargo. You must complete topside repairs involving hot work before sailing. Which of the following statements is TRUE?
A The repair area must be inspected by a marine surveyor to ensure that it can be done safely.
B The Captain of the Port may give specific approval to make hot work repairs.***
C You can make repairs with permission of the facility owner since you are empty and the cargo is on the facility.
D Hot work repairs at such a facility are prohibited.
Which type of hull damage should be repaired FIRST?
A Damage to interior watertight boundaries
B Damage at or just above the waterline***
C Damage in way of machinery rooms
D Damage below the waterline
Small hull leaks can be temporarily repaired by __________.
A parceling
B parbuckling
C seizing
D caulking ***
Your vessel has gone aground in waters where the tide is falling. The BEST action you can take is to __________.
A shift the vessel's load forward and wait until the next high tide
B shift the vessel's load aft and repeatedly surge the engine(s) astern
C set out a kedge anchor ***
D slowly bring the engine(s) to full speed astern
The best information on the location of the blocks when dry docking a vessel is contained in the __________.
A ship's docking plan***
B general arrangement plan
C docking diagram
D shell expansion plan
The Sailing Directions (Enroute) contain information on __________.
A well-charted inner dangers
B offshore traffic separation schemes
C port facilities
D coastal anchorages ***
The Sailing Directions (Enroute) contain information on all of the following EXCEPT __________.
A ocean currents***
B tidal currents
C outer dangers to navigation
D major port anchorages
The maritime radio system consisting of a series of coast stations transmitting coastal warnings is called __________.
A NAVAREA
B HYDROLANT/HYDROPAC
C NAVTEX***
D SAFESEA
Plain language is usually used on marine weather __________.
A synoptic chart
B analyses
C observations
D forecasts ***
Water ballast placed in a tank that has been crude oil washed, but not water rinsed, shall be regarded as __________.
A segregated ballast
B dirty ballast***
C crude oil
D clean ballast
The agency which assigns Load lines and issues Load line Certificates is the __________.
A American Bureau of Shipping***
B U.S. Coast Guard
C U.S. Customs
D Secretary of Commerce
When referring to dry bulk cargoes, the term "flow state" __________.
A relates to the suitability of loading a cargo by flowing down inclined chutes
B designates the state of a commodity when the ship is heeled past the angle of repose
C refers to the saturation of a dry bulk product with water to the point where it acts as a liquid***
D relates to the minimum granule size of a particular product where it will flow like a liquid at an angle of 30°
the official logbook is filed with the Officer in Charge, Marine Inspection (OCMI) __________.
A at the end of the year with all other official logbooks
B at the next Certificate of Inspection
C within 30 days of the date of arrival of the first U.S. port
D upon completion of the voyage***
If the vertical center of gravity (vcg) of a ship rises, the righting arm (GZ) for the various angles of inclination will __________.
A increase
B be changed by the amount of GG' x cosine of the angle
C decrease ****
D remain unchanged
the "inner bottom" is the __________.
A space between two transverse bottom frames
B inner side of the vessel's shell
C compartment between the tank top and shell of the vessel
D tank top***
The Boom stops on a pedestal crane prevent the boom from __________.
A swinging at sea
B being lowered too low
C being raised too high ****
D overloading when not in use
Charted Depth is the __________.
A vertical distance from the chart sounding datum to the ocean bottom, plus the height of tide
B vertical distance from the chart sounding datum to the ocean bottom ****
C average height of all low waters at a place
D average height of water over a specified period of time
Which term refers to a transverse curvature of the deck?
A Camber***
B Deadrise
C Flare
D Freeboard
The principle personnel hazard unique to halon fire extinguishers is __________.
A skin irritation
B displacement of oxygen
C eye irritation produced immediately after discharge from cylinder
D inhaling toxic vapors produced when exposed directly to a flame for extended periods***
**The original Bill of lading, once signed by the Master, is NOT __________.
A surrendered to the customs agency of the country where the cargo is discharged**
B a receipt and proof that goods have been received on board
C proof of title or ownership of the cargo
D used to transfer ownership of the cargo while the ship is enroute
Cargo pump rooms on tank vessels, constructed in 1965, handling grade C liquid cargo shall have power ventilation systems. What is time requirement for these ventilation systems to completely change the air?
A 1 minute
B 3 minutes **
C 5 minutes
D 10 minutes
Your vessel has completed an inspection for certification and is issued a temporary certificate. This __________.
A must be posted in the vicinity of the officers' licenses
B expires six months after it is issued
C has the full force of a regular Certificate of Inspection**
D must be exchanged for a regular Certificate of Inspection before going foreign or out of state
Temporary certificates of Inspection are effective until the __________.
A Load Line Certificate is renewed
B SOLAS Certificate is issued
C permanent Certificate of Inspection is issued
D classification society approval is issued
One advantage of Chain over wire rope for a tow bridle is that chain __________.
A is better suited for inland towing
B handles more easily
C resists damage from chafing ***
D equalizes towing forces better
Which instrument is used to measure the relative humidity of the air?
A A spectrometer
B A hydrometer
C A hygrometer ***
D A barograph
The instrument most commonly used to gather the data for determining the relative humidity is the __________.
A psychrometer **
B hydrometer
C barometer
D anemometer
The total weight of cargo, fuel, water, stores, passengers and crew, and their effects, that a ship can carry, is the __________.
A bale cubic
B loaded displacement
C gross tonnage
D deadweight ***
For vessels fitted with cargo gear, an initial test of the units under a proof load shall be conducted. Subsequent tests and exams of the same nature shall be carried out at what time interval?
A 1 year
B 3 years
C 4 years
D 5 years ***
Before entering the chain locker, you should __________.
A make sure there is sufficient air within the locker
B de-energize the windlass
C have someone standing by
D All of the above ***
The Strength of a deck will be increased by adding __________.
A sheer
B deck beam brackets ***
C hatch beams
D camber
cribbing" is __________.
A cardboard separation pieces placed between deck loads to prevent chafing ***
B a crate in which a deck cargo is packaged
C the chains and shackles used to secure a deck cargo
D wooden blocks or dunnage placed between a deck load and the deck
the stowage of deck cargo, "cribbing" is __________.
A nets placed across the hatch opening to keep the cargo from falling in the hatch
B separation pieces used to keep cylinders upright and steady
C placed on deck to support the cargo ****
D shims for stowing baled cargo
Fires which occur in energized electrical equipment, such as switchboard insulation, are class __________.
A A
B B
C C***
D D
A major advantage of the Navtex system when compared to other systems is that __________.
A broadcasts are at scheduled times
B warnings are printed out for reading when convenient***
C the information can be received on an ordinary FM radio
D a low frequency band is used for long distance transmission
A shore is a piece of securing dunnage that __________.
A is placed on the deck under the cargo to distribute its weight evenly
B is also known as a "distance piece"
C is run horizontally from a support to the cargo
D runs from a low supporting level up to the cargo at an angle ***
Damage to cargo caused by dust is known as __________.
A oxidation
B contamination*******
C tainting
D vaporization
The purpose of the tripping line on a sea anchor is to __________.
A maintain maximum resistance to broaching
B aid in its recovery****
C aid in casting off
D direct the drift of the vessel
Which statement about a gnomonic chart is correct?
A Parallels, except the equator, appear as curved lines.*****
B Meridians appear as curved lines converging toward the nearer pole.
C A rhumb line appears as a straight line.
D Distance is measured at the mid-latitude of the track line.
The usual method of arranging a line on deck so that it will run out easily without kinking or fouling is __________.
A flemishing the line
B faking down the line***
C racking the line
D coiling the line
Chafing gear __________.
A reduces and prevents wear caused by the rubbing of one object against another-****
B prevents corrosion of running rigging
C reduces and prevents corrosion of standing rigging
D protects the body against extreme cold
Which factor is MOST important in preventing Sweat damage within a cargo hold?
A Outside air temperature
B Dew point of the outside atmosphere
C Dew point of the cargo hold**
D Temperature of the cargo
Faking a line means to __________.
A stow it below
B put a whipping on it
C arrange it on deck in long bights***
D coil it down on deck
Dunnage may be used to protect a cargo from loss or damage by __________.
A tainting
B inherent vice
C hygroscopic absorption
D ship's sweat ****
When fruit is carried as refrigerated cargo, the most frequent cause of its being infected at the discharge port is __________.
A improper pre-cooling of the cargo spaces
B leaks in the ship's refrigeration system
C carriage at the wrong temperature
D improper cleaning of the cargo spaces***
What is NOT required on an uninspected towing vessel?
A Certificate of Documentation
B FCC Station License
C Operators Credential
D Certificate of Inspection***
A spreader bar is used to __________.
A protect the slings
B protect the upper part of a load ***
C increase the lifting capacity
D increase the lifting radius
What would you use to adjust the height of a cargo boom?
A Lizard
B Spanner guy
C Working guy
D Topping lift ***
You have abandoned ship and are in an inflatable raft that has just inflated. You hear a continuous hissing coming from a fitting in a buoyancy tube. What is the cause of this?
A The inflation pump is in automatic operation to keep the tubes fully inflated.
B Excess inflation pressure is bleeding off and should soon stop.***
C A deflation plug is partially open allowing the escape of CO2.
D The saltwater is activating the batteries of the marker lights on the canopy.
Which statement is TRUE concerning a Mercator projection?
A The length of the meridians is increased to provide for equal expansion in all directions.***
B Degrees of longitude decrease in length as latitude increases.
C The mileage between the meridians is increased as the latitude increases.
D All of the above
A towing hawser is readied for service by __________.
A coiling it in a counterclockwise direction on the fantail
B faking it on deck in a fore and aft direction ***
C spooling it on a winch cathead
D spooling it on a reel lying on its side to prevent rolling
The velocity of the current in large coastal harbors is __________.
A generally too weak to be of concern
B predicted in tidal current tables ***
C generally constant
D unpredictable
A partial deck in a hold is called a __________.
A Main deck
B shelter deck
C weather deck
D orlop deck ***
The internal volume of a cargo hold measured from the inside faces of the cargo battens, the lower side of the deck beams, and the top of the tank top ceiling is known as the __________.
A bale cubic ***
B stowage area
C deadweight space
D gross tonnage
Which can be prevented only by segregating two lots of cargo into separate holds?
A Contamination of a clean cargo by a dirty cargo
B Contamination of a food cargo by an odorous cargo***
C Overcarriage, overstowage, and short landing
D Contamination of dry cargo by a wet cargo
Keeping certain cargoes separated because of their inherent characteristics is known as __________.
A segregation**
B cargo typing
C overstowage
D spot loading
The upward slope of a vessels bottom from the keel to the bilge is called __________.
A rake
B sheer
C camber
D rise of bottom ***
What area of the earth cannot be shown on a standard Mercator chart?
A Areas including both North and South latitudes
B A narrow band along the central meridian.
C North and South Poless***
D Equator
On a Mercator chart, 1 nautical mile is equal to __________.
A 1 degree of latitude **
B 1 degree of longitude
C 1 minute of longitude
D 1 minute of latitude
Distance along a track line is measured on a Mercator chart by using the __________.
A longitude scale near the middle of the track line
B latitude scale near the middle of the track line***
C latitude or longitude scale at the middle of the scale
D latitude scale at the mid-latitude of the chart
A Mercator chart is a __________.
A simple conic projection
B rectangular projection
C polyconic projection
D cylindrical projection***
he principal advantage of NAVTEX radio warnings is that __________.
A they cover a broad spectrum of the radio band allowing reception on almost any type of receiver
B they can be used by mariners who do not know Morse code**
C information on a given topic is only broadcast at specified times
D only an ordinary FM radio is necessary to receive these warnings
A major advantage of the NAVTEX system when compared to other systems is that __________.
A broadcasts are at scheduled times
B warnings are printed out for reading when convenient***
C the information can be received on an ordinary FM radio
D a low frequency band is used for long distance transmissio
The explosive range of petroleum vapors mixed with air is __________.
A 0% to 1%
B 1% to 10%**
C 10% to 15%
D 12% to 20%
Which statement about the deck line is TRUE?
A On a vessel with a rounded stringer-sheer plate, the deck line is marked where the stringer plate turns down from the plane of the deck line.
B The deck edge is marked at the intersection of the freeboard deck with the side shell, at the lowest point of sheer, with the vessel at even trim.
C A vessel with wooden planks on a steel deck will have the deck line marked at the intersection of the upper line of the wood sheathing with the side shell.***
D The top of the deck line is marked at the highest point of the freeboard deck, including camber, at the midships point.
A spanner is a __________.
A special wrench for the couplings in a fire hose line**
B cross connection line between two main fire lines
C tackle rigged to support a fire hose
D None of the above
What is used to test a tank for oxygen content?
A Atmosphere analyzer kit
B Vapor indicator
C Combustible gas indicator
D None of the above***
If the vertical center of gravity (vcg) of a ship rises, the righting arm (GZ) for the various angles of inclination will __________.
A increase
B be changed by the amount of GG' x cosine of the angle
C decrease **
D remain unchanged
he Coast Guard broadcasts urgent marine storm warning messages on which of the following frequencies?
A 156.80 MHz (VHF-FM Ch. 16)
B 2670 KHz
C 157.10 MHz (VHF-FM Ch. 22A)***
D None of the above
the purpose of sheer in ship construction is to __________.
A eliminate the need for margin plates
B give greater strength at the deck edge
C eliminate the need for butt straps
D allow the ship to ride waves with drier decks***
the joint formed when two steel shell plates are placed longitudinally side to side is called a __________.
A bevel
B bond
C strake
D Seam***
The joint formed when two steel plates are placed end-to-end is called a __________.
A Seam
B bond
C butt***
D bevel
The welds used to attach stiffeners to a plate are known as __________.
A Seam welds
B fillet welds***
C plate welds
D butt welds
The welds used to join shell plates in flush construction are known as __________.
A continuous welds
B Seam welds
C butt welds***
D fillet welds
The numeral in the center of a wind rose circle on a pilot chart indicates the __________.
A percentage of calms***
B average wind force on the Beaufort scale
C total number of observations
D average wind force in knots
**The original Bill of lading, once signed by the Master, is NOT __________.
A surrendered to the customs agency of the country where the cargo is discharged xxxxx
B a receipt and proof that goods have been received on board
C proof of title or ownership of the cargo
D used to transfer ownership of the cargo while the ship is enroute
14)Solas’a zorunlu olmayan code hangisidir ?
a)ISM
b)IGC
c)IBC
d)ILO xxxx
e)Graincode
Metal Plates that cover the top of the hawsepipe are called __________.
A buckler Plates***
B stop waters
C plugs
D footings
The safety stopper that prevents the anchor cable from running free if the cable jumps the wildcat is the __________.
A buckler Plate
B devil's claw
C spill pipe
D riding pawl***
Vertical structural members attached to the floors that add strength to the floors are called __________.
A stiffeners***
B boss plates
C buckler Plates
D breast hooks
The heading of a vessel is indicated by what part of the compass?
A Gimbals
B Lubber's line**
C Needle
D Card
Which of the following statements is/are TRUE concerning cranes being installed on the centerline of vessels?
A One crane is able to work both sides of the ship.
B One crane is able to work one end of two adjacent hatches.
C They are more economical and weigh less.
D All of the above**
What is a Wet Cargo?
A A cargo that contains hygroscopic moisture
B A cargo particularly susceptible to damage by moisture
C A canned or bottled liquid such as beer***
D A liquid cargo carried in the deep tanks
Which device is designed to automatically hold the load if power should fail to an electric winch?
A Electromagnetic brake
B Hand brake
C Pneumatic brake
D Motor controller
If an electric cargo winch is being used to lift a draft of cargo and the engine room loses all power, which will occur?
A The load will fall rapidly to the deck unless the foot brake is engaged.
B An electromagnetic brake will hold the load where it is suspended.***
C A pawl, forced by a spring mechanism, will engage the teeth of the bull gear and hold the load.
D The load will slowly lower to the deck under control of the drag of the winch motor.
???
PEAK TANKLARA YAĞLAMA YAĞI-YÜK VS KONAMAZ İBARESİ HANGİ BELGE YA DA SERTİFİKADA GEÇER?
-P&i assessment cert
-Tank designation cert
-Safety construction initial cert**
-Safety equip renewal cert
-Loadline initial cert
**_____________should be regarded as a special attention after installing a new hydraulic pump.
a) The relief filters should be readjusted
b) The filters and strainers should be checked frequently***
c) System pressures should be readjusted
d) The fluid should be drained and renewed
e) All above
1-) If you are bunkering and you close off one tank in the line of tanks being filled, the rate of flow to other open tanks on the same line will...
İncrease ***
https://quizlet.com/11589844/tanker-cg-questions-flash-cards/
Moulded depth is measured from the.........
a.inside of the Shell***
b.outside of the shell
c.top of the center vertical keel
d.top of the garboard strake
e.top of the stringer plate
http://www.iadclexicon.org/moulded-depth/
** Every producer of nautical charts must provide a system ..
a-the latest prices
b-the latest development
c-changes****
d-thealtaki wikipedia sayfasına bakarsanız cevabın changes olacagını goreceksınız.
Kaynak: https://en.wikipedia.org/wiki/Nautical_chart
Continuoussynopsisrecord (CSR) hangi sertifika kapsamındadır diye bir soru vardı----ship contruction .
8. (2.11.1.2-3) Bilge soundings indicate __________. o
(A) the amount of condensation in the hold
o (B) whether the vessel is taking on water
o (C) whether the cargo is leaking or not
(D) All of the above•
The continous horizontal surface of a ship are called
DECK - KEEL – PLATE
The congressman , accompained by secret service agent and aides , are preraring to enter theconvention hall within the next few minutes.
a)within the next b)by c)to enter d)are**e)aides
In order to reduce the accumulation of static electricity while loading petroleum products, you should...
start to load slowly
Diesel engines obtain combustion air through turbo chargers, blowers, or __________.
A natural aspiration ****
B air starters
C air receivers
D carburetors
Securing cargo by running timbers from an upper support down to the cargo, either vertically or at an angle, is called __________.
A shores
B Toms*****
C braces
D dunnage
What is the period of validity of the SOLAS required Cargo Ship safety construction Certificate?
A 12 months
B 24 months
C 48 months
D 60 months ****
Good housekeeping on a vessel prevents fires by __________.
A improving personnel qualifications
B allowing better access in an emergency
C eliminating trip hazards
D eliminating potential fuel sources ****
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A Changes in humidity
B Center of gravity of vehicle or cargo unit *****
C Age of vehicle or cargo unit
D Vessel's draft
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A Size and weight of vehicle/cargo unit****
B Air pressure in the vehicles tires
C Age of vehicle or cargo unit
D Reputation of shipper concerning condition of cargo
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A Port of origin
B Vessel's draft
C ABS requirements
D Number, position and angle of lashings****
Your load line certificate expires on 27 May 1988. The vessel is surveyed on that date and is found satisfactory. You are sailing foreign the same day. Which statement is TRUE?
A A new certificate must be issued before you sail.
B The existing certificate is extended for a period of up to 150 days. *****
C The existing certificate is endorsed as valid for a five year period commencing 27 May 1988.
D The existing certificate is extended until the first foreign port of call where a new certificate will be issued by the local surveyor.
Which statement is TRUE of a tender vessel?
A It has a good transverse stability.
B It has a large GM.
C It has a very low center of gravity.
D Its period of roll is long. ******
What term indicates a curvature of the decks in a Longitudinal direction?
A Deadrise
B Camber
C Flare
D Sheer ****
Which term refers to a transverse curvature of the deck?
A Camber******
B Deadrise
C Flare
D Freeboard
What term indicates the outward curvature of the hull above the waterline?
A sheer
B tumble home
C Flare*****
D deadrise
What term indicates an inward curvature of the ship's hull above the waterline?
A Deadrise
B Tumble home****
C Camber
D Flare
What is the preferred method of controlling external bleeding?
A a tourniquet above the wound
B direct pressure on the wound ****
C pressure on a pressure point
D elevating the wounded area
Where is the GMDSS Radio logbook kept aboard ship?
A In the Master's office
B In the Chief Mate's office
C At the principal radio operating location ****
D Attached to the Deck logbook
documented vessel operating over 50 miles offshore must carry an inflatable liferaft with a __________.
A solas B pack
B coastal pack
C solas A pack ****
D small vessel pack
Spring tides occur __________.
A when the moon and sun have declination of the same name
B at the beginning of spring when the sun is over the equator
C when the moon is new or full ****
D only when the moon and sun are on the same sides of the earth
spring tides occur when the __________.
A Moon's declination is maximum and opposite to that of the Sun
B Sun and Moon are in quadrature
C Moon is new or full ***
D Moon is in its first quarter or third quarter phase
spring tides occur __________.
A when the Sun, Moon, and Earth are nearly in line, in any order ****
B at the start of spring, when the Sun is nearly over the equator
C when the Sun and Moon are at approximately 90° to each other as seen from the Earth
D only when the Sun and Moon are on the same side of the Earth and nearly in line
spring tides are tides that __________.
A occur in the spring of the year
B are unpredictable
C have lows lower than normal and highs higher than normal *****
D have lows higher than normal and highs lower than normal
Which statement about bilge keels is CORRECT?
A They attach to a low stress area.
B They provide support when the vessel is dry docked.
C They increase resistance to rolling. ******
D They are critical strength members and require careful design consideration.
What may NOT be used when securing heavy vehicles aboard Ro-Ro vessels?
A Chain lever
B Chain
C Webbing********
D Turnbuckle
Which statement is TRUE concerning lifeboat gripes?
A They must be released by freeing a safety shackle.
B They may be adjusted by a turnbuckle. ***
C They should not be released until the boat is in lowering position.
D They are normally used only with radial davits.
The "inner bottom" is the __________.
A compartment between the tank top and shell of the vessel
B inner side of the vessel's shell
C tank top****
D space between two transverse bottom frames
the boom stops on a pedestal crane prevent the boom from __________.
A being raised too high ****
B swinging at sea
C overloading when not in use
D being lowered too low
Damage to cargo caused by fumes or vapors from liquids, gases, or solids is known as __________.
A oxidation
B vaporization
C Tainting ****
D contamination
Odorous cargoes are those that __________.
A are susceptible to damage by tainting
B are exceptionally dusty and leave a residue
C are liquid, but in containers
D give off fumes that may damage other cargoes ****
An immersion suit should be equipped with a/an __________.
A air bottle for breathing
B whistle and handheld flare
C whistle, strobe light, and reflective tape***
D whistle, handheld flare, and sea dye marker
For an upright vessel, draft is the vertical distance between the keel and the __________.
A amidships section
B Waterline ***********
C Plimsoll mark
D freeboard deck
major advantage of the NAVTEX system when compared to other systems is that __________.
A a low frequency band is used for long distance transmission
B the information can be received on an ordinary FM radio
C broadcasts are at scheduled times
D warnings are printed out for reading when convenien xxxxx
To ensure receipt of all relevant MSI, a NAVTEX receiver should be turned on at least how many hours prior to departure from port?
A 6
B 8
C 2
D 4xx
Cargo that is highly susceptible to damage by tainting from odorous cargo is called __________.
A dry cargo
B delicate cargo xxx
C immune cargo
D clean cargo
argo that gives off fumes that may contaminate other cargo is known as a
__________.A dirty cargo
B toxic cargo
C delicate cargo
D odorous cargo
The height of a light is measured from which reference plane?
A Mean high water xxxxxx
B Geographical sea level
C Mean low water
D Average water level
What purpose does a bridge fitting serve when lashing containers?
A Ties a container stack to the deck
B Restrains the container against horizontal motion xxxxxxxxxxxxx
C Restrains racking loads
D Ties a container to the container below it
Your vessel is required to have a slop chest. Which of the following articles is NOT required by law to be carried in the slop chest?
A Blankets
B Candy xxxxxxxxxxxxxx
C Tobacco products
D Foul weather clothing
The garboard strake is the __________.
A row of plating nearest the keel ****************
B raised flange at the main deck edge
C riveting pattern most commonly used in ship construction
D riveted crack arrester strap on all-welded ships
What is the major limitation in using the sight reduction Tables for Air Navigation Volume I (Pub. No. 249) for star sights?
A More accuracy is needed for celestial observations on board ship than what is tabulated.
B Only first magnitude stars are tabulated.
C Sights must be made at even time increments to benefit from the tables.
D Only certain stars are included and sights must be limited to those stars. xxxxxxxxxxx
When determining compass error by an azimuth of Polaris, you enter the Nautical Almanac with the __________.
A GHA Aries
B LHA Polaris
C lha aries xxxx
D GHA Polaris
Plain language is usually used on marine weather __________.
A synoptic chart
B analyses
C observations
D forecastsxxxxxxx
The best information on the location of the blocks when dry docking a vessel is contained in the __________.
A ship's docking plan xxxx
B general arrangement plan
C docking diagram
D shell expansion plan
Which type of vessel shall be required to have an emergency towing arrangement fitted at both ends?
A An 18,000 dwt ton tanker constructed in 1998
B A 22,000 dwt ton tanker operated after Jan. 1, 1999 xxxx
C A 30,000 dwt ton oil barge
D A 5,000 dwt ton coastal tanker
Aqueous Film Forming Foam (afff), commonly known as 'light water', is especially suitable for fighting __________.
A any class D fire
B oil fires in the engine room bilges xxx
C class C fires in paint lockers
D all of the above
the annual change in variation for an area can be found in __________.
A the center of the compass rose on a chart of the area **
B the handbook for Magnetic Compass Adjustment, Pub 226
C the compass deviation table
D Variation does not change.
the distance between the bottom of the hull and the waterline is called __________.
A freeboard
B reserve buoyancy
C draft***
D tonnage
the fore and aft run of deck plating which strengthens the connection between the beams and the frames and keeps the beams square to the shell is called the __________.
A stringer strake ****
B garboard strake
C sheer strake
D limber strake
the most effective first aid treatment for chemical burns is to immediately __________.
A apply an ice pack to the burned area
B wrap the burn with sterile dressing
C flood the affected area with water****
D apply ointment to burned area
You are in a tropical port. The refrigeration machinery on a container loaded with air- cooled fruit fails. It cannot be repaired for 18 to 24 hours. Which step should you take to reduce the temperature rise and spoilage of the fruit?
A Discharge a cylinder of nitrogen into the container
B Spread ice over the top layer and in any voids within the container
C Seal any ventilation openings and add dry ice
D Shade the container and periodically hose it down***
Which statement concerning sweat damage in containers is TRUE?
A In general, containerized hygroscopic cargoes are the only ones subject to sweat damage.
B sweat damage in containers is unusual due to the small enclosed volume of air.
C Containers should be ventilated, dehumidified, or the contents physically protected against sweat damage.****
D sweat damage is not a problem except in insulated and refrigerated containers.
The complete details of a crude oil washing system aboard your vessel, including the operating sequences and procedures, design characteristics, a description of the system, and required personnel will be found in the __________.
A crude oil washing Operations and Equipment Manual****
B Code of Federal Regulations
C Oil Transfer Procedures Manual
D crude oil washing addendum to the Certificate of Inspection
A pelican hook __________.
A is used for extra heavy loads
B is used for boat falls
C is used for light loads only
D can be released while under strain***
what is meant by the term "topping the boom"?
A Spotting the boom over the deck
B Raising the boom***
C Lowering the boom
D Swinging the boom athwartships
Before a tank is to be crude oil washed, what position must the oxygen content in the tank must be measured at?
A in the vent riser
B immediately above the level of the oil
C at the top of the tank
D one meter from the deck***
A self-contained breathing apparatus is used to __________.
A determine if the air in a tank is safe for men
B make underwater repairs to barges
C resuscitate an unconscious person
D enter areas that may contain dangerous fumes or lack oxygen***
A tug's horsepower available at the shaft is __________.
A brake horsepower***
B net horsepower
C indicated horsepower
D dynamic horsepower
which statement about the deck line is TRUE?
A On a vessel with a rounded stringer-sheer plate, the deck line is marked where the stringer plate turns down from the plane of the deck line.
B The deck edge is marked at the intersection of the freeboard deck with the side shell, at the lowest point of sheer, with the vessel at even trim.
C A vessel with wooden planks on a steel deck will have the deck line marked at the intersection of the upper line of the wood sheathing with the side shell.****
D The top of the deck line is marked at the highest point of the freeboard deck, including camber, at the midships point.
the agonic line on an isomagnetic chart indicates the __________.
A magnetic longitude reference line
B points where there is no annual change in variation
C points where there is no variation***
D magnetic equator
The IMO requires cargo securing manuals on certain vessels. Which of the following are required to maintain this manual onboard?
A RoRo Carriers***
B Liquid Bulk Carriers
C LNG Carriers
D Solid Bulk Carriers
Which arrangement of shell plating is used most in modern shipbuilding?
A Joggled
B Flush***
C In-and-Out
D Clinker
the shoreline on charts generally represents the mean __________.
A high water line***
B low water spring line
C low water line
D tide level
The purpose of the tripping line on a sea anchor is to __________.
A maintain maximum resistance to broaching
B aid in its recovery---
C aid in casting off
D direct the drift of the vessel
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A Vessel's draft
B Center of gravity of vehicle or cargo unit***
C Changes in humidity
D Age of vehicle or cargo unit
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A Number, position and angle of lashings***
B ABS requirements
C Port of origin
D Vessel's draft
Which statement about bilge keels is CORRECT?
A They provide support when the vessel is dry docked.
B They increase resistance to rolling.***
C They are critical strength members and require careful design consideration.
D They attach to a low stress area.
Which variable factor affects the initial lashing requirements aboard Ro-Ro vessels?
A Reputation of shipper concerning condition of cargo
B Air pressure in the vehicles tires
C Age of vehicle or cargo unit
D Size and weight of vehicle/cargo unit***
Paints and solvents used aboard a vessel should be __________.
A stowed safely at the work site until work is completed
B returned to the paint locker after each use***
C drained into a common container after each use
D covered with a fine mesh screen to protect from ignition sources
Which type of precipitation is a product of the violent convection found in thunderstorms?
A Freezing Rain
B Snow
C Sleet
D Hail ***
Lubricating oil should be changed on a heavy duty diesel engine when __________.
A it has been in use for a specified interval***
B it gets dark in color
C it no longer supports combustion
D a sample rubbed between fingers feels thin
You You are docking a ship with a single-screw tug assisting on your starboard bow. How should the tug be tied up if you are anticipating that she will have to hold your bow off while you stem the current?
A The tug should put a stern line up, leading ahead on the ship.***
B One head line would be sufficient.
C The tug would need at least two head lines.
D The tug should put a spring line up, leading astern on the ship.
When instructing a crew member concerning the right way to lift a weight, you would instruct him to __________.
A arch the back to add strength to the muscles
B bend his back and stoop
C bend his knees and lift with his legs***
D bend his back and stoop with arms straight
What does it mean to "shore up" the main deck for the stowage of deck cargo?
A strengthen the main deck by placing pillars underneath it in the tween-decks***
B package the cargo in wooden crates so it will not damage the deck
C distribute the weight of the cargo by placing fore-and-aft planks on the main deck
D weld pad eyes on deck in proper position to secure the cargo
What is the difference between net tonnage and gross tonnage?
A Net tonnage is tonnage of cargo compared to tonnage of whole ship.
B Net tonnage is the gross tonnage less certain deductions for machinery and other areas.****
C Net tonnage is the net weight of the ship.
D There is no difference.
A periodic thorough examination of the cargo gear proves satisfactory. What percentage of the total gear must be dismantled to determine actual internal condition?
A None***
B 10%
C 25%
D 100%
The water in which a vessel floats provides vertical upward support. The point through which this support is assumed to act is known as the center of __________.
A effort
B buoyancy***
C gravity
D flotation
Onboard a Ro-Ro vessel many decks are used for the carriage of both rolling and container cargoes, as such it is most useful if a deck socket accepts both __________.
A container locks and bridge fittings
B twist-Locks and lashing hooks ***
C bridge fittings and lashing hooks
D twist-locks and container locks
The biggest problem you generally encounter while towing a single tow astern is __________.
A yaw***
B swamping of the tow
C the tow tending to dive
D the catenary dragging on the bottom
your chart indicates that there is an isolated rock and names the rock using vertical letters. This indicates the __________.
A rock is dry at high water ***
B exact position of the rock is doubtful
C rock is a hazard to deep draft vessels only
D rock is visible at low water springs only
The only portable electrical equipment permitted in a compartment which is not gas free is a lamp that is __________.
A self-contained
B approved explosion proof
C battery fed
D All of the above ***
Which danger exists to people when co2 is discharged into a small enclosed space?
A Respiratory arrest ***
B Damaged eardrums
C Frostbite
D Electric shock
A person reports to you with a fishhook in his thumb, what procedure should you use to remove it?
A cut the skin from around the hook
B have a surgeon remove it
C push the barb through, cut it off, then remove the hook ***
D pull it out with pliers
What best describes for how long a gas-free test is good?
A For the instant that it is made ***
B For as long as is indicated on the gas-free certificate
C Until changes in temperature or pressure affect the vapor content in the space
D Until valves in line with the tank or compartment are reopened
When using a pneumatic chipping tool all of the following are TRUE except?
A The equipment is not required to be grounded to prevent shock hazard.
B The equipment shall be secured to the hose by a quick-disconnect coupling to prevent the tool from becoming accidentally disconnected.
C It is not intended to be used in an explosive atmosphere.
D The needles of the needle-type chipping gun must be replaced when they have been blunted more than ½ of their diameter. ***
Safety goggles or glasses are NOT normally worn when __________.
A handling wire rope or natural fiber line***
B using a rotary grinder with an installed shield
C painting with a spray gun
D letting go the anchor
Combustible gas indicators operate by drawing an air sample into the instrument __________.
A where it is mixed with nitrogen
B where its specific gravity is measured
C over an electrically heated platinum filament ***
D where it is ignited by a sparking device
the hoods over galley ranges present what major hazard?
A They inhibit the effective operation of fire fighting systems in combating deep fat fryer or range fires
B Grease collects in the duct and filter and if it catches fire is difficult to extinguish.****
C In order to effectively draw off cooking heat they present a head-injury hazard to a person of average or more height.
D They concentrate the heat of cooking and may raise surrounding flammable material to the ignition point.
Normally It is desirable to have screens on the vents of potable water tanks to __________.
A prevent explosions
B filter the incoming air
C stop insects from entering***
D prevent backups
fire starting by spontaneous combustion can be expected in which condition?
A Clean mattresses are stored in contact with an electric light bulb.
B Paints, varnish, or other liquid flammables are stowed in a dry stores locker.
C Inert cargoes such as pig iron are loaded in a wet condition.
D Oily rags are stowed in a metal pail.****
Mechanical gearing of deck machinery such as the windlass or towing engine should __________.
A be painted a contrasting color from the base color in order to call attention to the gearing
B not be operated if there is any crew within 10 feet of the machinery
C have a guard over the gearing***
D be open to view so, if a foreign object gets in the gearing, the operator can immediately stop the machinery
What is used to test a tank for oxygen content?
A Atmosphere analyzer kit
B Vapor indicator
C Combustible gas indicator
D None of the above ***
Normally Your vessel is on a voyage of three months duration. The number of sanitary inspections required is __________.
A one ***
B three
C six
D twelve
You are ordering ship's stores. Which statement is TRUE?
A All stores of line, rags, linens and other similar type stores must be certified by UL as being fire retardant.
B Cylinders containing compressed gasses must be constructed and tested in accordance with the Bureau of Standards.
C Up to five gallons of a flammable liquid may be stowed in the engine room.****
D All distress flares when received must be stored in the portable magazine chest.
Safety shackles are fitted with __________.
A round pins and locknuts
B a threaded bolt
C a threaded bolt, locknuts, and cotter pins***
D a round pin, with a cotter pin
You are berthed at a cargo facility where you have just completed discharging a dangerous cargo. You must complete topside repairs involving hot work before sailing. Which of the following statements is TRUE?
A The repair area must be inspected by a marine surveyor to ensure that it can be done safely.
B The Captain of the Port may give specific approval to make hot work repairs.***
C You can make repairs with permission of the facility owner since you are empty and the cargo is on the facility.
D Hot work repairs at such a facility are prohibited.
Which type of hull damage should be repaired FIRST?
A Damage to interior watertight boundaries
B Damage at or just above the waterline***
C Damage in way of machinery rooms
D Damage below the waterline
Small hull leaks can be temporarily repaired by __________.
A parceling
B parbuckling
C seizing
D caulking ***
Your vessel has gone aground in waters where the tide is falling. The BEST action you can take is to __________.
A shift the vessel's load forward and wait until the next high tide
B shift the vessel's load aft and repeatedly surge the engine(s) astern
C set out a kedge anchor ***
D slowly bring the engine(s) to full speed astern
The best information on the location of the blocks when dry docking a vessel is contained in the __________.
A ship's docking plan***
B general arrangement plan
C docking diagram
D shell expansion plan
The Sailing Directions (Enroute) contain information on __________.
A well-charted inner dangers
B offshore traffic separation schemes
C port facilities
D coastal anchorages ***
The Sailing Directions (Enroute) contain information on all of the following EXCEPT __________.
A ocean currents***
B tidal currents
C outer dangers to navigation
D major port anchorages
The maritime radio system consisting of a series of coast stations transmitting coastal warnings is called __________.
A NAVAREA
B HYDROLANT/HYDROPAC
C NAVTEX***
D SAFESEA
Plain language is usually used on marine weather __________.
A synoptic chart
B analyses
C observations
D forecasts ***
Water ballast placed in a tank that has been crude oil washed, but not water rinsed, shall be regarded as __________.
A segregated ballast
B dirty ballast***
C crude oil
D clean ballast
The agency which assigns Load lines and issues Load line Certificates is the __________.
A American Bureau of Shipping***
B U.S. Coast Guard
C U.S. Customs
D Secretary of Commerce
When referring to dry bulk cargoes, the term "flow state" __________.
A relates to the suitability of loading a cargo by flowing down inclined chutes
B designates the state of a commodity when the ship is heeled past the angle of repose
C refers to the saturation of a dry bulk product with water to the point where it acts as a liquid***
D relates to the minimum granule size of a particular product where it will flow like a liquid at an angle of 30°
the official logbook is filed with the Officer in Charge, Marine Inspection (OCMI) __________.
A at the end of the year with all other official logbooks
B at the next Certificate of Inspection
C within 30 days of the date of arrival of the first U.S. port
D upon completion of the voyage***
If the vertical center of gravity (vcg) of a ship rises, the righting arm (GZ) for the various angles of inclination will __________.
A increase
B be changed by the amount of GG' x cosine of the angle
C decrease ****
D remain unchanged
the "inner bottom" is the __________.
A space between two transverse bottom frames
B inner side of the vessel's shell
C compartment between the tank top and shell of the vessel
D tank top***
The Boom stops on a pedestal crane prevent the boom from __________.
A swinging at sea
B being lowered too low
C being raised too high ****
D overloading when not in use
Charted Depth is the __________.
A vertical distance from the chart sounding datum to the ocean bottom, plus the height of tide
B vertical distance from the chart sounding datum to the ocean bottom ****
C average height of all low waters at a place
D average height of water over a specified period of time
Which term refers to a transverse curvature of the deck?
A Camber***
B Deadrise
C Flare
D Freeboard
The principle personnel hazard unique to halon fire extinguishers is __________.
A skin irritation
B displacement of oxygen
C eye irritation produced immediately after discharge from cylinder
D inhaling toxic vapors produced when exposed directly to a flame for extended periods***
**The original Bill of lading, once signed by the Master, is NOT __________.
A surrendered to the customs agency of the country where the cargo is discharged**
B a receipt and proof that goods have been received on board
C proof of title or ownership of the cargo
D used to transfer ownership of the cargo while the ship is enroute
Cargo pump rooms on tank vessels, constructed in 1965, handling grade C liquid cargo shall have power ventilation systems. What is time requirement for these ventilation systems to completely change the air?
A 1 minute
B 3 minutes **
C 5 minutes
D 10 minutes
Your vessel has completed an inspection for certification and is issued a temporary certificate. This __________.
A must be posted in the vicinity of the officers' licenses
B expires six months after it is issued
C has the full force of a regular Certificate of Inspection**
D must be exchanged for a regular Certificate of Inspection before going foreign or out of state
Temporary certificates of Inspection are effective until the __________.
A Load Line Certificate is renewed
B SOLAS Certificate is issued
C permanent Certificate of Inspection is issued
D classification society approval is issued
One advantage of Chain over wire rope for a tow bridle is that chain __________.
A is better suited for inland towing
B handles more easily
C resists damage from chafing ***
D equalizes towing forces better
Which instrument is used to measure the relative humidity of the air?
A A spectrometer
B A hydrometer
C A hygrometer ***
D A barograph
The instrument most commonly used to gather the data for determining the relative humidity is the __________.
A psychrometer **
B hydrometer
C barometer
D anemometer
The total weight of cargo, fuel, water, stores, passengers and crew, and their effects, that a ship can carry, is the __________.
A bale cubic
B loaded displacement
C gross tonnage
D deadweight ***
For vessels fitted with cargo gear, an initial test of the units under a proof load shall be conducted. Subsequent tests and exams of the same nature shall be carried out at what time interval?
A 1 year
B 3 years
C 4 years
D 5 years ***
Before entering the chain locker, you should __________.
A make sure there is sufficient air within the locker
B de-energize the windlass
C have someone standing by
D All of the above ***
The Strength of a deck will be increased by adding __________.
A sheer
B deck beam brackets ***
C hatch beams
D camber
cribbing" is __________.
A cardboard separation pieces placed between deck loads to prevent chafing ***
B a crate in which a deck cargo is packaged
C the chains and shackles used to secure a deck cargo
D wooden blocks or dunnage placed between a deck load and the deck
the stowage of deck cargo, "cribbing" is __________.
A nets placed across the hatch opening to keep the cargo from falling in the hatch
B separation pieces used to keep cylinders upright and steady
C placed on deck to support the cargo ****
D shims for stowing baled cargo
Fires which occur in energized electrical equipment, such as switchboard insulation, are class __________.
A A
B B
C C***
D D
A major advantage of the Navtex system when compared to other systems is that __________.
A broadcasts are at scheduled times
B warnings are printed out for reading when convenient***
C the information can be received on an ordinary FM radio
D a low frequency band is used for long distance transmission
A shore is a piece of securing dunnage that __________.
A is placed on the deck under the cargo to distribute its weight evenly
B is also known as a "distance piece"
C is run horizontally from a support to the cargo
D runs from a low supporting level up to the cargo at an angle ***
Damage to cargo caused by dust is known as __________.
A oxidation
B contamination*******
C tainting
D vaporization
The purpose of the tripping line on a sea anchor is to __________.
A maintain maximum resistance to broaching
B aid in its recovery****
C aid in casting off
D direct the drift of the vessel
Which statement about a gnomonic chart is correct?
A Parallels, except the equator, appear as curved lines.*****
B Meridians appear as curved lines converging toward the nearer pole.
C A rhumb line appears as a straight line.
D Distance is measured at the mid-latitude of the track line.
The usual method of arranging a line on deck so that it will run out easily without kinking or fouling is __________.
A flemishing the line
B faking down the line***
C racking the line
D coiling the line
Chafing gear __________.
A reduces and prevents wear caused by the rubbing of one object against another-****
B prevents corrosion of running rigging
C reduces and prevents corrosion of standing rigging
D protects the body against extreme cold
Which factor is MOST important in preventing Sweat damage within a cargo hold?
A Outside air temperature
B Dew point of the outside atmosphere
C Dew point of the cargo hold**
D Temperature of the cargo
Faking a line means to __________.
A stow it below
B put a whipping on it
C arrange it on deck in long bights***
D coil it down on deck
Dunnage may be used to protect a cargo from loss or damage by __________.
A tainting
B inherent vice
C hygroscopic absorption
D ship's sweat ****
When fruit is carried as refrigerated cargo, the most frequent cause of its being infected at the discharge port is __________.
A improper pre-cooling of the cargo spaces
B leaks in the ship's refrigeration system
C carriage at the wrong temperature
D improper cleaning of the cargo spaces***
What is NOT required on an uninspected towing vessel?
A Certificate of Documentation
B FCC Station License
C Operators Credential
D Certificate of Inspection***
A spreader bar is used to __________.
A protect the slings
B protect the upper part of a load ***
C increase the lifting capacity
D increase the lifting radius
What would you use to adjust the height of a cargo boom?
A Lizard
B Spanner guy
C Working guy
D Topping lift ***
You have abandoned ship and are in an inflatable raft that has just inflated. You hear a continuous hissing coming from a fitting in a buoyancy tube. What is the cause of this?
A The inflation pump is in automatic operation to keep the tubes fully inflated.
B Excess inflation pressure is bleeding off and should soon stop.***
C A deflation plug is partially open allowing the escape of CO2.
D The saltwater is activating the batteries of the marker lights on the canopy.
Which statement is TRUE concerning a Mercator projection?
A The length of the meridians is increased to provide for equal expansion in all directions.***
B Degrees of longitude decrease in length as latitude increases.
C The mileage between the meridians is increased as the latitude increases.
D All of the above
A towing hawser is readied for service by __________.
A coiling it in a counterclockwise direction on the fantail
B faking it on deck in a fore and aft direction ***
C spooling it on a winch cathead
D spooling it on a reel lying on its side to prevent rolling
The velocity of the current in large coastal harbors is __________.
A generally too weak to be of concern
B predicted in tidal current tables ***
C generally constant
D unpredictable
A partial deck in a hold is called a
__________.A Main deck
B shelter deck
C weather deck
D orlop deck ***
The internal volume of a cargo hold measured from the inside faces of the cargo battens, the lower side of the deck beams, and the top of the tank top ceiling is known as the __________.
A bale cubic ***
B stowage area
C deadweight space
D gross tonnage
Which can be prevented only by segregating two lots of cargo into separate holds?
A Contamination of a clean cargo by a dirty cargo
B Contamination of a food cargo by an odorous cargo***
C Overcarriage, overstowage, and short landing
D Contamination of dry cargo by a wet cargo
Keeping certain cargoes separated because of their inherent characteristics is known as __________.
A segregation**
B cargo typing
C overstowage
D spot loading
The upward slope of a vessels bottom from the keel to the bilge is called __________.
A rake
B sheer
C camber
D rise of bottom ***
What area of the earth cannot be shown on a standard Mercator chart?
A Areas including both North and South latitudes
B A narrow band along the central meridian.
C North and South Poless***
D Equator
On a Mercator chart, 1 nautical mile is equal to __________.
A 1 degree of latitude **
B 1 degree of longitude
C 1 minute of longitude
D 1 minute of latitude
Distance along a track line is measured on a Mercator chart by using the __________.
A longitude scale near the middle of the track line
B latitude scale near the middle of the track line***
C latitude or longitude scale at the middle of the scale
D latitude scale at the mid-latitude of the chart
A Mercator chart is a __________.
A simple conic projection
B rectangular projection
C polyconic projection
D cylindrical projection***
he principal advantage of NAVTEX radio warnings is that __________.
A they cover a broad spectrum of the radio band allowing reception on almost any type of receiver
B they can be used by mariners who do not know Morse code**
C information on a given topic is only broadcast at specified times
D only an ordinary FM radio is necessary to receive these warnings
A major advantage of the NAVTEX system when compared to other systems is that __________.
A broadcasts are at scheduled times
B warnings are printed out for reading when convenient***
C the information can be received on an ordinary FM radio
D a low frequency band is used for long distance transmissio
The explosive range of petroleum vapors mixed with air is __________.
A 0% to 1%
B 1% to 10%**
C 10% to 15%
D 12% to 20%
Which statement about the deck line is TRUE?
A On a vessel with a rounded stringer-sheer plate, the deck line is marked where the stringer plate turns down from the plane of the deck line.
B The deck edge is marked at the intersection of the freeboard deck with the side shell, at the lowest point of sheer, with the vessel at even trim.
C A vessel with wooden planks on a steel deck will have the deck line marked at the intersection of the upper line of the wood sheathing with the side shell.***
D The top of the deck line is marked at the highest point of the freeboard deck, including camber, at the midships point.
A spanner is a __________.
A special wrench for the couplings in a fire hose line**
B cross connection line between two main fire lines
C tackle rigged to support a fire hose
D None of the above
What is used to test a tank for oxygen content?
A Atmosphere analyzer kit
B Vapor indicator
C Combustible gas indicator
D None of the above***
If the vertical center of gravity (vcg) of a ship rises, the righting arm (GZ) for the various angles of inclination will __________.
A increase
B be changed by the amount of GG' x cosine of the angle
C decrease **
D remain unchanged
he Coast Guard broadcasts urgent marine storm warning messages on which of the following frequencies?
A 156.80 MHz (VHF-FM Ch. 16)
B 2670 KHz
C 157.10 MHz (VHF-FM Ch. 22A)***
D None of the above
the purpose of sheer in ship construction is to __________.
A eliminate the need for margin plates
B give greater strength at the deck edge
C eliminate the need for butt straps
D allow the ship to ride waves with drier decks***
the joint formed when two steel shell plates are placed longitudinally side to side is called a __________.
A bevel
B bond
C strake
D Seam***
The joint formed when two steel plates are placed end-to-end is called a __________.
A Seam
B bond
C butt***
D bevel
The welds used to attach stiffeners to a plate are known as __________.
A Seam welds
B fillet welds***
C plate welds
D butt welds
The welds used to join shell plates in flush construction are known as __________.
A continuous welds
B Seam welds
C butt welds***
D fillet welds
The numeral in the center of a wind rose circle on a pilot chart indicates the __________.
A percentage of calms***
B average wind force on the Beaufort scale
C total number of observations
D average wind force in knots
**The original Bill of lading, once signed by the Master, is NOT __________.
A surrendered to the customs agency of the country where the cargo is discharged xxxxx
B a receipt and proof that goods have been received on board
C proof of title or ownership of the cargo
D used to transfer ownership of the cargo while the ship is enroute
14)Solas’a zorunlu olmayan code hangisidir ?
a)ISM
b)IGC
c)IBC
d)ILO xxxx
e)Graincode
Metal Plates that cover the top of the hawsepipe are called __________.
A buckler Plates***
B stop waters
C plugs
D footings
The safety stopper that prevents the anchor cable from running free if the cable jumps the wildcat is the __________.
A buckler Plate
B devil's claw
C spill pipe
D riding pawl***
Vertical structural members attached to the floors that add strength to the floors are called __________.
A stiffeners***
B boss plates
C buckler Plates
D breast hooks
The heading of a vessel is indicated by what part of the compass?
A Gimbals
B Lubber's line**
C Needle
D Card
Which of the following statements is/are TRUE concerning cranes being installed on the centerline of vessels?
A One crane is able to work both sides of the ship.
B One crane is able to work one end of two adjacent hatches.
C They are more economical and weigh less.
D All of the above**
What is a Wet Cargo?
A A cargo that contains hygroscopic moisture
B A cargo particularly susceptible to damage by moisture
C A canned or bottled liquid such as beer***
D A liquid cargo carried in the deep tanks
Which device is designed to automatically hold the load if power should fail to an electric winch?
A Electromagnetic brake
B Hand brake
C Pneumatic brake
D Motor controller
If an electric cargo winch is being used to lift a draft of cargo and the engine room loses all power, which will occur?
A The load will fall rapidly to the deck unless the foot brake is engaged.
B An electromagnetic brake will hold the load where it is suspended.***
C A pawl, forced by a spring mechanism, will engage the teeth of the bull gear and hold the load.
D The load will slowly lower to the deck under control of the drag of the winch motor.
???
PEAK TANKLARA YAĞLAMA YAĞI-YÜK VS KONAMAZ İBARESİ HANGİ BELGE YA DA SERTİFİKADA GEÇER?
-P&i assessment cert
-Tank designation cert
-Safety construction initial cert**
-Safety equip renewal cert
-Loadline initial cert
**_____________should be regarded as a special attention after installing a new hydraulic pump.
a) The relief filters should be readjusted
b) The filters and strainers should be checked frequently***
c) System pressures should be readjusted
d) The fluid should be drained and renewed
e) All above
1-) If you are bunkering and you close off one tank in the line of tanks being filled, the rate of flow to other open tanks on the same line will...
İncrease ***
https://quizlet.com/11589844/tanker-cg-questions-flash-cards/
Moulded depth is measured from the.........
a.inside of the Shell***
b.outside of the shell
c.top of the center vertical keel
d.top of the garboard strake
e.top of the stringer plate
http://www.iadclexicon.org/moulded-depth/
** Every producer of nautical charts must provide a system ..
a-the latest prices
b-the latest development
c-changes****
d-thealtaki wikipedia sayfasına bakarsanız cevabın changes olacagını goreceksınız.
Kaynak: https://en.wikipedia.org/wiki/Nautical_chart
Continuoussynopsisrecord (CSR) hangi sertifika kapsamındadır diye bir soru vardı----ship contruction .
8. (2.11.1.2-3) Bilge soundings indicate __________. o
(A) the amount of condensation in the hold
o (B) whether the vessel is taking on water
o (C) whether the cargo is leaking or not
(D) All of the above•
The continous horizontal surface of a ship are called
DECK - KEEL – PLATE
The congressman , accompained by secret service agent and aides , are preraring to enter theconvention hall within the next few minutes.
a)within the next b)by c)to enter d)are**e)aides
In order to reduce the accumulation of static electricity while loading petroleum products, you should...
start to load slowly