On all vessels equipped with refrigeration units of over 20 cubic foot capacity, ().
When a refrigeration compressor motor fails to start, the FIRST thing that should be checked for is a ().
A refrigeration system contaminated with moisture can be affected by ().
The receiver used in a refrigeration system()
If the head pressure of a reciprocating refrigeration compressor is excessive, ().
Foaming of the oil in a refrigeration compressor crankcase is caused by ().
The presence of air in the condenser of a refrigeration system will () the condensing pressure.
If a refrigeration compressor is short cycling on high head pressure, you should ().
Which cause of following will not lead to refrigeration plant short-cycle?()
It should be ensured that only () vapor is handled by the refrigeration compressor.