For proper utilization of exergy, it is desirable to make first law e – McqOptions

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1.	For proper utilization of exergy, it is desirable to make first law efficiency ____ and the source and use temperatures should ____
A.	as close to unity, be different
B.	as close to unity, match
C.	as close to zero, match
D.	as close to zero, be different
Answer» C. as close to zero, match

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