If a refrigeration compressor were short cycling on the low pressure cutout switch, the probable cause for this might be the （）.
1、When a refrigeration compressor has de
When a refrigeration compressor has developed a high head pressure as a result of a refrigerant overcharge, you should （）.Aincrease the amount...
2、If a refrigeration compressor will not
If a refrigeration compressor will not start, the reason may be （）.Athe pressure regulating valve is not closingBan excessive lack of refrigerant in the systemCbadly leaking discharge valvesDworn piston ring
3、If a refrigeration system were short o
If a refrigeration system were short of refrigerant, the condition would result in （）.Acontinuous running of the compressorBhigh suction pressureChigh discharge pressureDshort cycling of the compressor on the water failure switch
4、If a refrigeration compressor is short
If a refrigeration compressor is short cycling on high head pressure, you should （）.Apurge the condenser if the waterside is dirtyBcheck for ...
5、If a compressor runs continuously, the
If a compressor runs continuously, the cause might be a（）Adefective thermal bulbBclogged scale trapCstuck high-pressure switchDstuck low-pressure switch
6、If the refrigeration compressor crankc
If the refrigeration compressor crankcase is sweating, the cause may be due to （）.Aa shortage of refrigerantBthe compressor running continuouslyCliquid refrigerant returning to the compressorDthe compressor short cycling on the high pressure cutout