A Carnot engine works between 750 K and 300 K. Its efficiency is:
- 60%
- 70%
- 40%
- 150%
Answer
A) 60%
eta = 1 - TCTH = 1 - 300750 = 60%. SLO P-11-C-16 · Understanding
Physics MCQ · More Heat Engines, Second Law and Entropy MCQs · Practise
A) 60%
eta = 1 - TCTH = 1 - 300750 = 60%. SLO P-11-C-16 · Understanding
Physics MCQ · More Heat Engines, Second Law and Entropy MCQs · Practise