| ⇦ | 
| ⇨ |
Efficiency of a Carnot engine is 50% when temperature of sink is 500K. In order to increase efficiency up to 60% keeping temperature of source remains the same, temperature of sink is
Options
(a) 200 K
(b) 400 K
(c) 600 K
(d) 800 K
Correct Answer:
400 K
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A stationary particle explodes into two particles of masses m₁ and m₂ which move
- For transistor action (1) Base, emitter and collector regions should have similar size
- The time period of bar magnet is doubled when magnetic field is reduced
- Resistances n, each r Ω, when connected in parallel give an equivalent resistance
- An atom bomb works on the principle of
Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A stationary particle explodes into two particles of masses m₁ and m₂ which move
- For transistor action (1) Base, emitter and collector regions should have similar size
- The time period of bar magnet is doubled when magnetic field is reduced
- Resistances n, each r Ω, when connected in parallel give an equivalent resistance
- An atom bomb works on the principle of
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply