Question

If the temperature of the source is increased, the efficiency of Carnot
engine
(a) increase
(b) decreases
(c) remains constants
(d) first increases and then becomes constant​

Answer 1

Answer:

increase..

As the temperature of the source increases T1T2 decreases and 1−T1T2 increases so efficiency increase.

Answer 2

Answer:

OPTION A

>INCREASES

Explanation:

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