What is the importance of the freezing point of the working fluid in t – McqOptions

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1.	What is the importance of the freezing point of the working fluid in the vapour power cycle?
A.	freezing point of working fluid should be below the room temperature
B.	freezing point of working fluid should be above the room temperature
C.	freezing point of working fluid should be equal to the room temperature
D.	does not have any importance
Answer» B. freezing point of working fluid should be above the room temperature

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