IN_CASE_OF_A_HEAT_PUMP,_SECOND_LAW_EFFICIENCY_IS_GIVEN_AS?$ – McqOptions

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1.	IN_CASE_OF_A_HEAT_PUMP,_SECOND_LAW_EFFICIENCY_IS_GIVEN_AS?$
A.	(first law efficiency)*(1-Ta/To)
B.	(first law efficiency)*(1+To/Ta)
C.	(first law efficiency)*(1-To/Ta)
D.	none of the mentioned
Answer» D. none of the mentioned

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