The efficiency of the Carnot cycle is (where T1 and T2 = Highest and l – McqOptions

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1.	The efficiency of the Carnot cycle is (where T1 and T2 = Highest and lowest temperature during the cycle)
A.	(T1/T2) - 1
B.	1 - (T1/T2)
C.	1 - (T2/T1)
D.	1 + (T2/T1)
Answer» D. 1 + (T2/T1)

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