In a compression refrigeration plant the hot, high pressure refrigerant gas is cooled by the sea water and becomes liquid in the ().
If the discharge valves on a refrigeration compressor are leaking badly, the compressor should ().
Properties of a good refrigeration oil include()
The function of () in a refrigeration plant using Freon is to move moisture from all refrigeration system.
In a compression refrigeration plant the refrigerant flows from the expansion valve and through the () where it absorbs heat from the space being cooled and becomes a gas or vapor.
If a refrigeration compressor is running continuously without lowering the temperature in the refrigerated space, the trouble may be ().
Noise in a refrigeration compressor can be caused by ().
Air entering an air-cooled refrigeration system is indicated by ().
Zinc rods are installed in the refrigeration system ().
Insufficient refrigerant in a refrigeration plant may result in ().