Thermodynamics Question 166
Question: For which combination of working temperatures the efficiency of Carnot’s engine is highest
[KCET 2000]
Options:
A) 80 K, 60 K
B) 100 K, 80 K
C) 60 K, 40 K
D) 40 K, 20 K
Show Answer
Answer:
Correct Answer: D