NEET Physics Carnot Engine Refrigerator and Second Law of Thermodynamics Online Test Set A

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Question 1

Question

A Carnot engine works between a source and a sink maintained at constant temperatures T1 and T2. For efficiency to be the greatest

	Answer
	T₁ and T₂ should be low
	T₁ and T₂ should be high
	Both
	None of these