η = 1- (Q2/Q1), where 'Q1' is the heat input i.e., the heat absorbed – McqOptions

MCQOPTIONS

1.	η = 1- (Q2/Q1), where 'Q1' is the heat input i.e., the heat absorbed by the heat engine in one complete cycle and 'Q2' is the heat lost to the environment. Here 'η' is ________________.
A.	Efficiency
B.	Cp/Cv
C.	Coefficient of performance
D.	Cv/Cp
Answer» B. Cp/Cv

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