A.anaerobic bacteria
B.aerobic bacteria
C.air bubbles
D.disinfection chemicals
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A.the temperature and flow quantity of the exhaust gas from M.E
B.the quantity of steam demanded
C.the rotary speed and the cooling water temperature of main engine
D.efficiency of M.E turbocharger
A.purge lube oil from the liquid refrigerant
B.recover water purged from the system
C.separate foul gases from the receiver
D.purge non-condensable gases without losing refrigerant
A.Sub-cooled liquid
B.Sub-cooled vapor
C.Superheated vapor
D.Liquid
A.incorrect electrode setting
B.incorrect nozzle position
C.clogged fuel nozzle
D.broken high tension lead
A.decreasing the compression ratio
B.using a special fuel having a high ignition temperature
C.increasing the starting air supply
D.heating the jacket water
A.an air start cam
B.cylinder compression pressure
C.starting air pressure
D.valve springs
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
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() is not installed on the main switchboar.
The Port State Control officer may witness a fire drill carried out by the crew assigned to these duties on the()
Engine parameters shall be corresponded to NOx Technical Files. This is required by ()
The shipboard oil pollution emergency plan will be invalid after ()
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During the diesel engine running, the water level of F.W expansion tank should normally kept in the () level of glass tube.
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