A.upper part of the receiver
B.upper part of the condenser
C.down stream end of the cooling coil
D.outlet end of the condenser
您可能感兴趣的试卷
你可能感兴趣的试题
A.icing of the automatic controls
B.embrittlement of some parts of the automatic controls
C.sludge in the lubricating oil
D.all of the above
A.low water level
B.high water level
C.excessively high fuel pressure
D.low oil temperature
A.excessive water in the bilges
B.a clogged suction strainer
C.oil in the bilges
D.All of the above
A.in the store room
B.in the cylinder
C.in the scavenge air box
D.in the water box
A.carry off
B.carry down
C.carry on
D.carry over
A.gravity
B.diameter
C.circumference
D.cylinder
A.displacement
B.weight
C.power
D.capacity
A.should be paved
B.should be cleaned
C.should be dismantled
D.should be welded
A.fulfill
B.eliminate
C.grease
D.bend
A.Condenser and thermal expansion valve
B.King and solenoid valves
C.Compressor and thermal expansion valve
D.Condenser and solenoid valve
最新试题
If the relief valve on the discharge side of a hydraulic pump lifts, the cause could be ().
Which of the following problems could cause the high pressure cutout switch to shut down the compressor in a refrigeration system?()
The rate of heat transfer between the hot and cold fluids passing through a shell-and-tube type heat exchanger will ().
An internal bypass is provided on some hydraulic system suction strainers to help reduce the possibility of ().
Heavy wear in a particular area of the inner circumference of a packing ring may be caused by ().
The output volume of a positive fixed displacement pump can be changed only by ().
When a refrigeration compressor has developed a high head pressure as a result of a refrigerant overcharge, you should ().
The amount of fluid friction or internal friction inherent in a mineral lubricating oil is reflected as a measure of its ().
A pressure drop through the refrigerant liquid line may cause ().
The major source of chemical contaminants in hydraulic fluid is ().