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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
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A car is moving in a circular horizontal track of radius 10.0 m with a constant speed
- At 0⁰C, 15 gm of ice melts to form water at 0⁰C. The change in entropy is
- At what distance from the centre of earth, the value of acceleration due to gravity
- what should be the velocity of an electron so that its momentum becomes equal
- Two identical capacitors are first connected in series and then in parallel.
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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