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Efficiency of a Carnot engine is 50% when temperature of sink is 500K. In order

Efficiency of a Carnot engine is 50% when temperature of sink is 500K. In order to increase efficiency up to 60% keeping temperature of source remains the same, temperature of sink is

Options

(a) 200 K
(b) 400 K
(c) 600 K
(d) 800 K

Correct Answer:

400 K

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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