hatırlayabildiğim sorular girecek arkadaşlara başarılar.
1) Lubrication oil viscosity in an operation diesel engine can be reduced by:
a) Overloading the engine
b) Increasing the amount of lube oil
c) Decreasing the amount of cooling water
d) Combustion by products contamination
e) Fuel oil dilution <---
2) Prior to port arrival, a diesel alternator_____________, turbo alternator_____________, and all the full away procedure should be done_____________
a) Will have to be started/will be shut down/in reverse order < - - - -
b) Doesnot have to be started/will have to be shut down/in reverse order
c) Will have to be started/will have to be started/in right order
d) Will have to be shut down/will have to be started/in reverse order
e) Doesn’t have to be shut down/will have to be shut down/in right order
3) The steam turbine can be connected to a reduction gear to produce motion. What word can be used instead of the underlined word as a synonym?
a) force
b) movement < - - -
c) velocity
d) buoyancy
e) thrust
4) Fuel valve, inlet and exhaust valves are_____________by cylinder head.
a) mounted
b) exposed
c) released
d) operated
e) housed < - - -
5) A propeller turning clockwise when viewed from aft is considered rihgt handed and most single screw ships have_____________propellers. A twin screw ship usually has a___________________________propeller and a___________________________propeller.
a) Right handed/right handed starboard/left handed port < - - -
b) Right handed/right handed port/left handed starboard
c) Left handed/right handed starboard/left handed port
d) Left handed/right handed port/left handed starboard
e) Right handed/left handed starboard/right handed port
6) While making your rounds, you notice the main lube oil temperature is higher than normal. To remedy this situation, you should:
a) Speed up the main lube oil pump
b) Open the lube oil cooler seawater inlet valve wider
c) Throttle in on the lube oil cooler seawater discharge valve
d) Close the lube oil cooler seawater discharge valve wider
e) Open the lube oil cooler seawater discharge valve wider < - - - -
7) The pipes and hydrants shall be so placed that the fire hoses may be easily coupled to them. Their arrangement shall be such as to avoid possibility of freezing. A valve shall be fitted to serve each fire hose so that any fire hose may be removed while the fire pumps are at work. Fire hoses shall be non-perishable material and be sufficient in length to project a jet of water to any of spaces. Each hose shall be provided with a nozzle and the couplings. In passenger ships there shall be one fire hose for each of the hydrants and these hoses shall be used only for fire extinguishing. In cargo ships of 1000 GT and upwards the number of fire hoses shall be one for each 30 m length of the ship and one spare but in no case less than five at all. This number doesn‟t include any hoses required by any engine or boiler room. Standard nozzle sizes shall be 12 mm, 16 mm and 19 mm. All nozzles shall be dual-purpose type (spray/jet type) incorporating a shut off.
According to the passage, nozzles shall be_____________
a) either spray or jet type
b) both spray and jet type < - - - -
c) neither spray nor jet type
d) only jet type
e) only spray type
8) _____________ships are fitted with bow thrusters to improve_____________manoeuvring capability.
a) any / its
b) some / them
c) some / their <- - - - -
d) all / they
e) all / its
9) Emergency generators are placed --------------------
a) Near the machinery space <- - - -
b) Above the bulkhead or freeboard deck whichever the higher
c) Midships near the engine room casing
d) Above the deep load line
e) None above
10) Supposing a fire caused by short electric circuit within the equipments is categorized as a_____________fire and will be extinguished vıa_____________
a) Class A/foam
b) Class C/chemical powder < - - -
c) Class C/CO₂
d) Class B/foam
e) Class A/chemical powder
11) It is prohibited by law that the discharge of untreated sewage in restricted waters. What word can be used instead of the underlined word?
a) insufficient
b) raw < - --
c) refined
d) separated
e) contaminated
12) It shall be the responsibility of the_____________to prepare the boilers for inspection.
a) Chief Engineer - - -
b) 2nd Engineer
c) Boatswain
d) 2nd officer
e) Any above organization
1) Lubrication oil viscosity in an operation diesel engine can be reduced by:
a) Overloading the engine
b) Increasing the amount of lube oil
c) Decreasing the amount of cooling water
d) Combustion by products contamination
e) Fuel oil dilution <---
2) Prior to port arrival, a diesel alternator_____________, turbo alternator_____________, and all the full away procedure should be done_____________
a) Will have to be started/will be shut down/in reverse order < - - - -
b) Doesnot have to be started/will have to be shut down/in reverse order
c) Will have to be started/will have to be started/in right order
d) Will have to be shut down/will have to be started/in reverse order
e) Doesn’t have to be shut down/will have to be shut down/in right order
3) The steam turbine can be connected to a reduction gear to produce motion. What word can be used instead of the underlined word as a synonym?
a) force
b) movement < - - -
c) velocity
d) buoyancy
e) thrust
4) Fuel valve, inlet and exhaust valves are_____________by cylinder head.
a) mounted
b) exposed
c) released
d) operated
e) housed < - - -
5) A propeller turning clockwise when viewed from aft is considered rihgt handed and most single screw ships have_____________propellers. A twin screw ship usually has a___________________________propeller and a___________________________propeller.
a) Right handed/right handed starboard/left handed port < - - -
b) Right handed/right handed port/left handed starboard
c) Left handed/right handed starboard/left handed port
d) Left handed/right handed port/left handed starboard
e) Right handed/left handed starboard/right handed port
6) While making your rounds, you notice the main lube oil temperature is higher than normal. To remedy this situation, you should:
a) Speed up the main lube oil pump
b) Open the lube oil cooler seawater inlet valve wider
c) Throttle in on the lube oil cooler seawater discharge valve
d) Close the lube oil cooler seawater discharge valve wider
e) Open the lube oil cooler seawater discharge valve wider < - - - -
7) The pipes and hydrants shall be so placed that the fire hoses may be easily coupled to them. Their arrangement shall be such as to avoid possibility of freezing. A valve shall be fitted to serve each fire hose so that any fire hose may be removed while the fire pumps are at work. Fire hoses shall be non-perishable material and be sufficient in length to project a jet of water to any of spaces. Each hose shall be provided with a nozzle and the couplings. In passenger ships there shall be one fire hose for each of the hydrants and these hoses shall be used only for fire extinguishing. In cargo ships of 1000 GT and upwards the number of fire hoses shall be one for each 30 m length of the ship and one spare but in no case less than five at all. This number doesn‟t include any hoses required by any engine or boiler room. Standard nozzle sizes shall be 12 mm, 16 mm and 19 mm. All nozzles shall be dual-purpose type (spray/jet type) incorporating a shut off.
According to the passage, nozzles shall be_____________
a) either spray or jet type
b) both spray and jet type < - - - -
c) neither spray nor jet type
d) only jet type
e) only spray type
8) _____________ships are fitted with bow thrusters to improve_____________manoeuvring capability.
a) any / its
b) some / them
c) some / their <- - - - -
d) all / they
e) all / its
9) Emergency generators are placed --------------------
a) Near the machinery space <- - - -
b) Above the bulkhead or freeboard deck whichever the higher
c) Midships near the engine room casing
d) Above the deep load line
e) None above
10) Supposing a fire caused by short electric circuit within the equipments is categorized as a_____________fire and will be extinguished vıa_____________
a) Class A/foam
b) Class C/chemical powder < - - -
c) Class C/CO₂
d) Class B/foam
e) Class A/chemical powder
11) It is prohibited by law that the discharge of untreated sewage in restricted waters. What word can be used instead of the underlined word?
a) insufficient
b) raw < - --
c) refined
d) separated
e) contaminated
12) It shall be the responsibility of the_____________to prepare the boilers for inspection.
a) Chief Engineer - - -
b) 2nd Engineer
c) Boatswain
d) 2nd officer
e) Any above organization