Efficiency of a Carnot engine working between temperatures T₁ and T – McqOptions

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1.	Efficiency of a Carnot engine working between temperatures T₁ and T₂ (T₁ < T₂) is
A.	(T₂ - T₁)/T₂
B.	(T₂ - T₁)/T₁
C.	(T₁ - T₂)/T₂
D.	(T₁ - T₂)/T₁
Answer» B. (T₂ - T₁)/T₁

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