| ⇦ | 
| ⇨ |
A Carnot engine takes heat from a reservoir at 627⁰C and rejects heat to a sink at 27⁰C. Its efficiency will be
Options
(a) (3/5)
(b) (1/3)
(c) (2/3)
(d) (200/209)
Correct Answer:
(2/3)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - In radioactive element, β-rays are emitted from
- A 1m long wire of diameter 0.31 mm has a resistance of 4.2Ω. If it is replaced by
- Consider a compound slab consisting of two different materials having equal thickness
- A point source is kept at a distnace 1000m has an illumination I. To change the illumination
- Two bulbs 60 W and 100 W designed for voltage 220 V are connected in series
Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In radioactive element, β-rays are emitted from
- A 1m long wire of diameter 0.31 mm has a resistance of 4.2Ω. If it is replaced by
- Consider a compound slab consisting of two different materials having equal thickness
- A point source is kept at a distnace 1000m has an illumination I. To change the illumination
- Two bulbs 60 W and 100 W designed for voltage 220 V are connected in series
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