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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.
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following particles will have minimum frequency of revolution
- A p-n photodiode is fabricated from a semiconductor with a band gap of 2.5 eV.
- A battery of e.m.f. E and internal resistance r is connected to an external resistance
- The minimum wavelength of X-rays produced in a Collidge tube operated
- A hollow sphere of radius 0.1m has a charge of 5×10⁻⁸C. The potential
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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