When does L.P. cut-off occur in a refrigeration system?

1.	When does L.P. cut-off occur in a refrigeration system?
A.	If the ambient temperature is low
B.	If non-condensable gases are present in the condenser
C.	If refrigerant charge is low
D.	If lubricating oil gets accumulated-in the condenser
Answer» D. If lubricating oil gets accumulated-in the condenser

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When does L.P. cut-off occur in a refrigeration system?

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