IF_DQ_IS_THE_HEAT_SUPPLIED_AT_T_AND_DQ2_IS_THE_HEAT_REJECTED_AT_T2,_TH – McqOptions

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1.	IF_DQ_IS_THE_HEAT_SUPPLIED_AT_T_AND_DQ2_IS_THE_HEAT_REJECTED_AT_T2,_THEN_EFFICIENCY_IS_GIVEN_BY?$
A.	1-(dQ2/dQ)
B.	1-(dQ/dQ2)
C.	(dQ/dQ2)-1
D.	(dQ2/dQ)-1
Answer» B. 1-(dQ/dQ2)

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