A.an air start cam
B.cylinder compression pressure
C.starting air pressure
D.valve springs
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A.ignition quality of the fuel
B.calorific value of the fuel
C.flash point of the fuel
D.rate of fuel consumption
A.distillate
B.seawater
C.brine
D.air
A.Impeller
B.Compressor
C.After-cooler
D.Exhaust differ
A.tachometer
B.pyrometer
C.dynamometer
D.calorimeter
A.Speed limiting governor
B.Over-speed governor
C.Over-speed trip
D.Over-speed relay
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The shipboard oil pollution emergency plan will be invalid after ()
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Which of the following items don’t belong to dock repair works?()
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Refrigerant entering the compressor of a refrigeration system should be in which of the following conditions?()