Mechanical Engineering > GATE 2014 SET-3 > Second Law of Thermodynamics
Which one of the following pairs of equations describes an irreversible heat engine?
A
∮δQ/T > 0 and ∮δQ < 0
B
∮δQ/T < 0 and ∮δQ < 0
C
∮δQ/T > 0 and ∮δQ > 0
D
∮δQ/T < 0 and ∮δQ > 0

Correct : a

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