In an ideal refrigeration cycle, the change in internal energy of the – McqOptions

MCQOPTIONS

1.	In an ideal refrigeration cycle, the change in internal energy of the fluid is
A.	+ve
B.	-ve
C.	0
D.	either of the above three ; depends on the nature of refrigerant.
Answer» D. either of the above three ; depends on the nature of refrigerant.

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