Refrigeration system compressor crankcase sweating is an indication of ().
- Ainsufficient lube oil circulating through the system
- Bexcessive circulation of lube oil through the system
- Cinsufficient refrigerant in the system
- Dan overworked compressor
Refrigeration system compressor crankcase sweating is an indication of ().
1、In the refrigeration compressor the te
In the refrigeration compressor the temperature of the vapor is () by compression.AraisedBrisenCreducedDmaintained constant
2、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...
3、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
4、If a refrigeration compressor were sho
If a refrigeration compressor were short cycling on the low pressure cutout switch, the probable cause for this might be the ().Asystem was ...
5、In the () refrigeration compressor one
In the () refrigeration compressor one end of the crank shaft extends through the crankcase house for connection, via a coupling or pulley, to an external drive motor.Aopen-typeBhermeticCsemi-hermeticDall the above
6、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 ...