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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.
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The work function of a substance is 4.0 eV. The longest wavelength of light
- A current I flows along the length of an infinitely long, straight, thin walled pipe.
- A 120 m long train is moving in a direction with speed 20 m/s.A train B moving
- In gamma ray emission from a nucleus
- A missile is fired for maximum range with an initial velocity of 20 m/s
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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