A car uses power of 25 hp for a one hour in a round trip. A thermal ef – McqOptions

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1.	A car uses power of 25 hp for a one hour in a round trip. A thermal efficiency of 35% can be assumed? Find the change in entropy if we assume ambient at 20 C?
A.	554.1 kJ/K
B.	654.1 kJ/K
C.	754.1 kJ/K
D.	854.1 kJ/K
Answer» C. 754.1 kJ/K

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