Code Quiz: Definition of Hermetic Refrigerant Motor Compressor

NEC guidelines on refrigerant motor compressors

A hermetic refrigerant motor compressor consists of a compressor and motor, both of which must be enclosed in _____  ______  ______, with no external shaft or shaft seals, with the motor operating in the refrigerant.

A)  the same housing

B)  suitable rigid housing

C)  metallic housing enclosure

Find the Answer

Answer: A

A hermetic refrigerant motor compressor is defined in Art. 100 of the 2

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