Efficiency of Carnot’s engine is 100 %, when
A. Sink is placed at 0° 𝐶
B. Sink is placed at 0 𝐾
C. Source is placed at 100° 𝐶
D. Source is placed at 100 𝐾
Answer:B
Efficiency of Carnot’s engine is 100 %, when
A. Sink is placed at 0° 𝐶 B. Sink is placed at 0 𝐾 C. Source is placed at 100° 𝐶 D. Source is placed at 100 𝐾