A.Excessive compression in the cylinder
B.A broken intake valve
C.A dirty inlet filter element
D.An improperly adjusted discharge valve
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A.Constant tension mooring winch system
B.Hatch cover system
C.Watertight door system
D.Internal combustion engine hydraulic starter system
A.Carbon build up in the piston ring belt
B.Faulty operation of a cylinder un-loader
C.Compressor operation in an area of high relative humidity
D.Lifting of intercooler rebel valve
A.system was overcharged with refrigerant
B.system was low on refrigerant
C.suction valves were leaking slightly
D.relief valve was leaking slightly
A.broken inlet valves
B.broken discharge valves
C.pulsations in the air distribution system
D.overloading of the air distribution system
A.warping head
B.fairlead
C.wildcat
D.capstan
最新試題
A salinity indicator is used to determine the ().
The major source of chemical contaminants in hydraulic fluid is ().
Pitting in the suction areas of a centrifugal pump bronze impeller is usually caused by ().
Heavy wear in a particular area of the inner circumference of a packing ring may be caused by ().
A grease gun is generally used to lubricate a ().
A salinity indicator is used to determine the ().
Low compressor head pressure in a refrigeration system can be caused by().
If the head pressure of a reciprocating refrigeration compressor is excessive, ().
The control mode in which the final control element is moved from one of two flexed positions to the other is known as ().
One cause of high head pressure occurring in a refrigeration system can be ().