The Company should ensure that the master is fully () with the Companys SMS.
A、familiar
B、understand
C、conversation
D、confused
The Company should ensure that the master is fully () with the Companys SMS.
A、familiar
B、understand
C、conversation
D、confused
An ohmmeter can be used to measure()
A、current flow in a circuit
B、voltage between two points in a circuit
C、circuit continuity
D、power
During the watch at sea, where situations occur in the machine apace which may affect the speed maneuverability, power supply or other essentials for the safe operation of the ship()should be informed as soon as possible.
A、the chief engineer
B、the master
C、the bridge
D、the company superintendent
If two AC generators are to be operated in parallel, the load is distributed evenly by()
A、means of rheostat the governor settings
B、a balance coil excitation
C、adjusting the governor settings
D、changing excitation
Which of the following beneficial results can be expected from supercharging a previously naturally aspirated engine?()
A、Increased turbulence
B、increased mechanical efficiency
C、Increased brake mean effective pressure
D、All of the above
The piston crown employs the usual jet-shaker principle with an arrangement of cooling bores in the crown so that the surface temperatures of the crown are moderate with a very even distribution()
A、water cooling
B、oil cooling
C、air cooling
D、combined cooling