vent line
overflow line
feed line
sounding tube
第1题:
a service tank
a settling tank
an expansion tank
a double bottom tank
第2题:
a service tank
a collecting tank
a sump
a settling tank
第3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4题:
fuel oil vapor at the sludge tank vent
unburned fuel vapors in the scavenge air receiver
lube oil vapors in the crank case
lube oil vapors in the engine room
第5题:
oil from flowing out of the tank vent
air from entering the tank vent
vapors from leaving the tank vent
flames on deck from entering the tank vent
第6题:
close the static leg filling valve
close the overflow tank falling valve
reduce the fuel oil pumping rate
stop the fuel oil pumping operation
第7题:
Visual inspection of the element
the pressure drop cross the filter
high fuel oil tank temperature
increase flow rate from the filter
第8题:
Indirect cooling of fuel injector nozzle holders for diesel engines is accomplished primarily by
A.heat conduction into the injected fuel oil
B.heat conduction into the water jacket wall
C.water circulation through passages in the holder
D.fuel oil circulation through passages m the holder
第9题:
condensation in the fuel tank
a crack in the hull portion of the fuel tank
a load of bad fuel
contamination from the saltwater flushing system
第10题:
bilge tank
sludge tank
overflow tank
oil collecting tank