A refrigeration unit will tend to short cycle when operating （）.<br>A:under heavy loads<br>B:during hot gas defrost<br>C:under light loads<br>D:during starting conditions

A refrigeration unit will tend to short cycle when operating （）.
A:under heavy loads
B:during hot gas defrost
C:under light loads
D:during starting conditions

出自：海船船员证

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