_____________are the common parts within the 2 and 4 stroke diesel engines.
a) Piston, valves, cylinder, fuel injector
b) Crankshaft, crosshead, cylinder
c) Turbocharger, piston, gudgeonpin, cylinder
d) Crankshaft, connecting rod, pistons
e) Cylinder; connecting rod, pistons
_____________is a process , in which the temperature of a space on whatever takes place in, is reduced below that of their surroundings.
a) Refrigeration
b) Air conditioning
c) Ventilation
d) Heating
e) Freezing
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
On a four stroke engine, the power resulting from combustion is transmitted to the crankshaft by means of_____________
a) crankcase
b) cylinder cover
c) crosshead
d) piston
e) bedplate
The burning of fuel and air mixture inside a cylinder of a diesel engine is called as;
a) compression
b) combustion
c) supercharging
d) scavenging
e) condensation
Emulsification of oil will occur when mixed with:
a) Air
b) Water
c) Black oil
d) Ice cream
e) Oxygen
The liner which has no direct contact with the cooling water is what kind of a liner?
a) Wet
b) Dry
c) Integral
d) None of the above
e) Cooled with lubrication oil
The purpose of transformers is to_____________the voltage.
a) increase
b) raise
c) complete
d) reduce
e) insulate
In case of burning of radio equipments on the bridge the extinguishers should be the same as the ones to be used in_____________fires, keeping in mind that the fire will turn out tobe a_____________fire when starting firefighting takes long.
a) Class E/Class A
b) Class E/Class B
c) Class B/Class A
d) Class C/Class A
e) Class C/Class E
The rotating part of a micrometer is the:
a) Anvil
b) Barrel
c) Frame
d) Thimble
e) Cover
a) Piston, valves, cylinder, fuel injector
b) Crankshaft, crosshead, cylinder
c) Turbocharger, piston, gudgeonpin, cylinder
d) Crankshaft, connecting rod, pistons
e) Cylinder; connecting rod, pistons
_____________is a process , in which the temperature of a space on whatever takes place in, is reduced below that of their surroundings.
a) Refrigeration
b) Air conditioning
c) Ventilation
d) Heating
e) Freezing
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
On a four stroke engine, the power resulting from combustion is transmitted to the crankshaft by means of_____________
a) crankcase
b) cylinder cover
c) crosshead
d) piston
e) bedplate
The burning of fuel and air mixture inside a cylinder of a diesel engine is called as;
a) compression
b) combustion
c) supercharging
d) scavenging
e) condensation
Emulsification of oil will occur when mixed with:
a) Air
b) Water
c) Black oil
d) Ice cream
e) Oxygen
The liner which has no direct contact with the cooling water is what kind of a liner?
a) Wet
b) Dry
c) Integral
d) None of the above
e) Cooled with lubrication oil
The purpose of transformers is to_____________the voltage.
a) increase
b) raise
c) complete
d) reduce
e) insulate
In case of burning of radio equipments on the bridge the extinguishers should be the same as the ones to be used in_____________fires, keeping in mind that the fire will turn out tobe a_____________fire when starting firefighting takes long.
a) Class E/Class A
b) Class E/Class B
c) Class B/Class A
d) Class C/Class A
e) Class C/Class E
The rotating part of a micrometer is the:
a) Anvil
b) Barrel
c) Frame
d) Thimble
e) Cover