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单选题
After the engine is warned, we should（） the turning gear before starting up the engine.
A
take in
B
put in
C
take out
D
put up
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单选题On a lifeboat equipped with Rottmer-type releasing gear，turning the releasing lever releases（）.A
the painterB
the after boat fall only if the boat is waterborneC
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both falls at the same time even if the boat has not reached the water
考题
单选题After the order “（）” is given, the air system is shut down, the turning gear put in.A
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考题
单选题Before engaging the turning gear and turning the diesel engine, which of the following operation should be done except （）A
open the indicator cocksB
supply some LO to cylinder liner wall with lubricatorC
put the fuel handle in the stop positionD
pump up the air bottle
考题
单选题During the inspection, the starting air valves should be closed （） the engine from turning.A
to increaseB
to speed upC
to preventD
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考题
单选题Which of the following may lead to the engine NOT to start on air?（）A
starting air pressure too highB
correct timing of starting air valvesC
three of the six starting valves stuckD
the turning gear disengaged
考题
单选题Before starting an engine by air, the engine must（）A
be turned by a turning gear for at least one minuteB
be turned by a turning gear for at least two minutesC
be turned at least one complete turnD
be turned at least two complete turns
考题
单选题Start the turning gear, and with some one hand-operating the cylinder lubricators at regular intervals, and with the indicator cocks （）, and with the control gear in the （）position, give the engine at least one complete turn.A
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closed；“stop”C
open；“start”D
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单选题After the order “（）” is given, the air system is shut down, the turning gear put in, all drains and indicator cocks opened, and the cooling water and lubricating oil systems kept running.A
Stand-by EngineB
Stop EngineC
Finished With EngineD
Dead Slow Ahead
考题
单选题It is abnormal that when the engine is being turned by the turning gear or by hand, （）.A
water discharges from the indicator cocksB
no water is leaking into crankcaseC
no water in the scavenge beltD
the rpm is lower than the speed of Dead Slow Ahead
考题
单选题When turning the engine with turning gear, you should keep the indicator cocks （）.A
attached to the indicatorsB
openedC
closedD
broken
考题
单选题Before starting the turning gear, （） should be worked by hand to minimize corrosive action on the liners.A
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the starting valvesC
the cylinder lubricatorsD
the turning gear
考题
单选题During （）, the starting air valves should be closed to prevent the engine from turning.A
overhaulB
runningC
blowing downD
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stop valve in air line closedD
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单选题Which is false about engine trials?（）A
engine trails should be done after finishing the operation of turning the engine with the turning gear and starting the engine on air brieflyB
in the operation of engine trails, the main engine should be running in low-speedC
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考题
单选题Before engaging the turning gear and turning the diesel engine, which of the following operation should be done except（）A
open the indicator cocksB
supply some CYL Oil to cylinder liner wall with lubricator (only for two stoke diesel engine)C
put the fuel handle in the “stop” positionD
pump up the air bottle
考题
单选题An interlock in the remote operating valve line stops the valve （） when the engine turning gear is engaged.A
to openB
openingC
openD
opened
考题
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the indicatorsB
the starting valvesC
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考题
单选题Always ensure that the turning gear is（）, even at the quay, the wake from other ships may turn the propeller and thus the engine.A
disengagedB
engagedC
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disassembled
考题
单选题When an engine is starting and has got a sufficiently high speed, say about 20 rpm,（）A
the starting air supply is cut off and fuel is injected into the cylindersB
the fuel feeding is cut off and the turning gear is put inC
the starting air supply is cut off and turning gear is taken outD
the electric blower is shut down and fuel is injected into the cylinders
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单选题Following an overhaul of a crosshead type diesel engine, the engine is jacked over with the turning gear as part of the pre-start procedure, which of the listed pre-start procedures should be carried out?（）A
Ensure proper cylinder lube oil flowB
Open all air space drain cocksC
Open all indicator valvesD
all of the above
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