engineering recuitment GATE ME 2023-24 Test Series Thermodynamics Second Law of Thermodynamics and Entropy Carnot's Theorem and its Corollary
A Carnot cycle operates between two temperatures T1 and T2 (T1 > T2). If T1 is increased by ΔT and T2 is decreased by ΔT. The efficiency η2 in the second case and the efficiency η1 in the first case are relatede by:
1
η1 > η2
2
η2 > η1
3
η1 = η2
4
Unpredictable