dangerous over-speeding
a loss of lube oil pressure
activation of the fixed CO2 system for the emergency generator space
all of the above
第1题:
describe the procedure to start an emergency generator ?
第2题:
It ______ for an emergency generator to require paralleling.
A.is not usual
B.is usual
C.is necessary
D.is not impossible
第3题:
For most diesel propulsion and generator engines, the over-speed trip device will stop the engine by
A.moving the governor control to stop
B.shutting off the lubricating oil supply
C.tripping the governor emergency stop lever
D.shutting off the fuel supply
第4题:
Speed limiting governor
Over-speed governor
Over-speed trip
Over-speed relay
第5题:
Which of the following shut down options should not be used before performing a consistent whole database backup?()
第6题:
The emergency generator or emergency battery is connected to _______on most large ships.
A.distribution boards
B.section boards
C.emergency switch boards
D.main switch boards
第7题:
When the dew point of the outside air is lower than or equal to the dew point of the air in the cargo hold,you should ______.
A.secure all ventilation
B.shut down the exhaust blowers
C.shut down the intake blowers
D.ventilate the cargo holds
第8题:
The main propulsion diesel continues running after you try to shut down. You should now attempt to .
A.stop the fuel oil booster pump
B.engage the jacking gear
C.secure the lube oil pump
D.shut off the fuel at the settling tank
第9题:
low lube oil temperature
low lube oil pressure
high exhaust temperature
high cooling water pressure
第10题:
the emergency lighting system for muster and abandon ship
air/oil emergency shut-down
M-Eemergency operation
main/auxiliary steering gear changing