更多"“Stand by an engine” means （）"的相关试题:
[单项选择]“Stand by engine” means （）.
A. prepare to stop the engine
B. assemble an engine on its bedplate
C. make an engine ready for starting
D. make an engine run steadily
[单项选择]The expression STAND-BY ENGINE means:（）.
A. to get the engine ready
B. to respond to the engine
C. to maneuver the engine
D. to change the engine
[单项选择]The term diesel engine scavenging means（）
A. delivering more air into the cylinder than it would normally receive during an ordinary charging process
B. forcing the products of combustion out of the cylinder with the fresh air charge
C. collecting the air charge at the cleaner
D. combustion and expansion of hot gas
[单项选择]The purpose of engine stand-by is that （）
A. the main engine in the stand-by condition
B. auxiliary machinery in the stand-by condition
C. dynamical equipments in the stand-by condition and could be used immediately
D. A and B
[单项选择]Engine protection by means of an alarm or shutdown control can be obtained with devices that are sensitive to （）.
A. temperature
B. pressure
C. engine speed
D. all of the above
[单项选择]"Scavenging" on a diesel engine means （）.
A. injecting fuel oil into a cylinder
B. removing exhaust gases from the cylinder
C. forcing air into the cylinders under pressure after the exhaust valve has dosed
D. a combination of all the above
[单项选择]When stand-by engine instructions have been received, it’s necessary to make it sure that all valves in the various systems are（）
A. operational
B. open
C. closed securely
D. at middle position
[单项选择]“Movement of engine no longer required” means “（）”.
A. Stop Engine
B. No Engine Revolutions
C. Stand-by Engine
D. Finished With Engine
[单项选择]The order “（） ” means “Maximum maneuvering engine revolution for ahead propulsion”.
A. Full Ahead
B. Half Ahead
C. Full Astern
D. Half Astern
[单项选择]The order “（）” means “Maximum maneuvering engine revolution for ahead propulsion”.
A. Full Ahead
B. Half Ahead
C. Full Astern
D. Half Astern
[单项选择]Before "stand-by" is rung on the engine telegraph, it is usual to give the main engine （） ahead and astern.
A. a brief trial with turning gear
B. a brief trial on power
C. a long trial by steering gear
D. one minutes trial with windlass
[单项选择]In the process of the stand-by, warm-up the engine usually through give preheat of which parts of the diesel engine?（）
A. cooling water of the cooling system
B. fuel of the FO system
C. LO of the LO system
D. cooling water of the cooling system and LO of the LO system
[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
