更多"Hardly had the engine started （） th"的相关试题:
[单项选择]The main moving parts of a diesel engine consist of the （） and the pistons.
A. bedplate, connecting rods
B. crankshaft, the connecting rods
C. frames, crossheads
D. crankshaft, the cylinder
[单项选择]（） in the engine room, the motormen could hardly talk each other.
A. To work
B. Working
C. Having worked
D. worked
[单项选择]He said that he had turned the main engine one complete revolution with the （）.
A. turning gear
B. steering gear
C. spur gear
D. chain gear
[单项选择]If you are unable to stop a diesel engine by any other means，you should（）.
A. discharge a CO2 extinguisher in the air inlet
B. pull off the distributor cap
C. secure the jacket water
D. secure the starting air supply valve
[单项选择]Engine room fires have been started by neglected oil leaks dripping on to hot pipes or exhaust manifolds （） insulation has not been replaced after maintenance.
A. which
B. when
C. whose
D. what
[单项选择]If a fire ignites in the engine room as a result of a high pressure fuel oil leak, you should FIRST （）.
A. secure the ventilation
B. find a soda acid extinguisher
C. shut off the fuel oil supply
D. secure the generator
[单项选择]Engine coolant accumulating in the diesel engine lubricating oil can result from a （）
A. low oil pressure
B. high coolant pressure
C. leaking fuel injector
D. cracked cylinder head or liner
[单项选择]Before starting a diesel engine that has an engine driven lube oil pump, the engineer should （）.
A. open the bypass line
B. cut in the lube oil cooler
C. pressurize the lube oil system
D. top off the expansion tank
[单项选择]If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm （）.
A. at each control station
B. in the chief engineer’s quarters
C. in the captains quarters
D. All of the above are correct
[单项选择]A diesel engine is similar to a gasoline engine except that the former has no （）.
A. cross-head
B. cylinder
C. connecting rod
D. spark plug
[单项选择]A diesel engine burns （） a gasoline engine of the same capacity in the same period of time.
A. as much fuel as
B. less fuel than
C. less fuel as
D. more fuel than
[单项选择]Before starting an engine by air, the engine must（）
A. be turned by a turning gear for at least one minute
B. be turned by a turning gear for at least two minutes
C. be turned at least one complete turn
D. be turned at least two complete turns
[单项选择]Such an engine frame helps （） the engine and so protect the bearings from the deformation forces transmitted via the ships double bottom.
A. to stiffen
B. to soften
C. to loosen
D. to wear
[单项选择]She hardly ever eats （） potatoes.
A. bread not
B. bread or
C. neither bread or
D. neither bread nor
[单项选择]She could hardly（）a smile.
A. impress
B. depress
C. compress
D. suppress
[单项选择]（） the engines, the diesel engine is（） used engine on board.
A. Between；more commonly
B. Among；the most commonly
C. Between；not more commonly
D. Among；not the most commonly
[单项选择]I can hardly understand（）you said.
A. what
B. which
C. that
D. who
[单项选择]Hardly（）home when it began to rain.
A. had I got
B. I had got
C. had Iarrived in
[单项选择]If the tiger had not had this disability it would have undoubtedly stayed in the jungle and hunted for food in the（）way.
A. customable
B. customer
C. accustomed
D. customary
