If source is at a temperature $T_1$ and sink is at a temperature $T_2$, the efficiency of the Carnot engine…

If source is at a temperature $T_1$ and sink is at a temperature $T_2$, the efficiency of the Carnot engine is maximum when
  1. $T_1$ and $T_2$ are equal
  2. $T_1$ is low and $T_2$ is high
  3. $T_1$ is high and $T_2$ is low
  4. Both $T_1$ and $T_2$ are high

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2020 (07 Oct Special)

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