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单选题
During the running of the diesel engine, if the supply of cooling water is interrupted or the temperature of cooling water out of the cylinder is too high, the duty engineer should ()
A
notify the duty officer, reduce the engine speed, take some measures to remove failures
B
notify the duty officer and stop the engine immediately, find the cause and remove failures
C
notify the C/E
D
notify the captain
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更多 “单选题During the running of the diesel engine, if the supply of cooling water is interrupted or the temperature of cooling water out of the cylinder is too high, the duty engineer should ()A notify the duty officer, reduce the engine speed, take some measures to remove failuresB notify the duty officer and stop the engine immediately, find the cause and remove failuresC notify the C/ED notify the captain” 相关考题
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to inspect if the cylinder has the water leakageB
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A and B
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Move the fuel control mechanism to the no fuel positionB
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increasing the quantity of starting airB
increasing the lube oil pressureC
heating the engine fuel supplyD
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quantity of air it takes in and retains in the cylinders during a given time periodB
proportion of trapped air that is utilized in the combustion processC
thermodynamic efficiency of the engine cycleD
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late ignitionB
water in the fuelC
high compression temperatureD
starting valve stuck open
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discharge a CO2 extinguisher in the air inletB
pull off the distributor capC
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单选题What is the purpose of the intake/exhaust valves in a diesel engine? ()A
They regulate the combustion cycleB
They supply cooling waterC
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Buildup of sludge in the lubricating systemB
Excessive fuel consumptionC
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单选题During the diesel engine running, the water level of FW expansion tank should normally kept in the () level of glass tube.A
the highestB
above 3/4C
1/2-3/4D
the lowest
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ColumnC
EntablatureD
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counterbalance the crank throws on the crankshaftB
keep the engine running smoothly between power strokeC
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faulty combustion in that cylinderC
sluggish piston ring actionD
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Electric startingC
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the highestB
above 3/4C
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fuel treatmentB
fuel combustionC
fuel injectionD
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Intake strokeB
Compression strokeC
Exhaust strokeD
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the water produced during combustionB
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unburned fuel oilD
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failing to reach rated speedB
knocking under maximum loadC
hunting or surging under light loadD
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exhaust strokeC
power strokeD
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单选题A piston in a four-stroke/cycle diesel engine makes four strokes during each ().A
crankshaft revolutionB
mechanical cycle of operationC
period of two combustion cyclesD
cycle of two events
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