What is the cause of burn out of hermetically sealed refrigerant compr

1.	What is the cause of burn out of hermetically sealed refrigerant compressors?
A.	Phase to phase short because of worn insulation
B.	By prolonged overload operation
C.	By some mechanical failure
D.	All the above
Answer» B. By prolonged overload operation

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What is the cause of burn out of hermetically sealed refrigerant compressors?

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