Efficiency of a reversible heat engine is given by – McqOptions

MCQOPTIONS

1.	Efficiency of a reversible heat engine is given by
A.	1-(t1/t2)
B.	1-(t2/t1)
C.	(t1/t2)-1
D.	(t2/t1)-1
Answer» C. (t1/t2)-1

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