

MCQOPTIONS
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1. |
Identify the incorrect option from below with regard to the first law of thermodynamics for a cyclic process.Where, Wnet = Net work output of the cycle, Qh = heat supplied to the cycle, Q1 = heat rejected by the cycle |
A. | Wnet = Qh – Q1 |
B. | ηcycle = Q1/Qh |
C. | ∑Qi = ∑Wi |
D. | ηcycle = Wnet/Qh |
Answer» C. ∑Qi = ∑Wi | |