A.Oil temperature too high
B.Diameter of gravity disc too large
C.Oil temperature too low
D.High level tank out of water
您可能感興趣的試卷
你可能感興趣的試題
A.Oil inlet valve opening too quickly
B.Oil temperature too high
C.Diameter of gravity disc too small
D.Viscosity of oil too low
A.cut off the power
B.cut off the oil inlet
C.open guide water valve
D.close oil outlet value
A.acid
B.sludge
C.mechanical impurity
D.salinity
A.too little seal water
B.improper gravity disc
C.oil discharging pump not working very well
D.low water level of the working water
A.100%
B.80%
C.1/2
D.1/3
最新試題
Which of the following items don’t belong to dock repair works?()
The Port State Control officer may witness a fire drill carried out by the crew assigned to these duties on the()
By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine. The device most commonly used is a()
As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?()
Using a file without a handle may result in ()
“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a()
Under MARPOL Code the ship to which it applies has to carry ()
When does auxiliary burner of incinerator put into operation? ()Ⅰ. start incinerator when it is coldⅡ. the sludge for dealing with is littleⅢ. the sludge for dealing with is largeⅣ. the water and impurity in sludge are too muchⅤ. the temperature in incinerator is lowⅥ. dealing with little solid rubbish
Which one is NOT the ‘clear grounds’ for a more detailed inspection?()
A purge recovery system is used in a centrifugal air conditioning or refrigeration system to ()