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A carnot’s engine operates with source at 127° C and sink at 27° C. If the source supplies 40 kJ of heat energy, the work done by the engine is
Options
(a) 30 kJ
(b) 10 kJ
(c) 4 kJ
(d) 1 kJ
Correct Answer:
10 kJ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Avalanche breakdown is due to
- A particle is moving with a uniform velocity along a straight line path
- The magnetic flux linked with a circuit of resistance 100Ω increases from 10 to 60 Wb.
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Topics: Thermodynamics
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Avalanche breakdown is due to
- A particle is moving with a uniform velocity along a straight line path
- The magnetic flux linked with a circuit of resistance 100Ω increases from 10 to 60 Wb.
- An air core coil and an electric bulb are connected in series with an AC source.
- If the angular momentum of any rotating body increase by 200 % , then the increase
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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