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Home/ Questions/Q 456618
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Munna123
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Munna123
Asked: January 23, 20252025-01-23T07:14:14+00:00 2025-01-23T07:14:14+00:00In: Class-11-Physics

The efficiency of a heat engine is maximum when

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100%All heat is converted into work ( 1 voter )
0%Heat rejected is maximum
0%Sink temperature is zero
0%Source temperature is zero
Based On 1 Vote

Participate in Poll, Choose Your Answer.

The theoretical maximum efficiency occurs when there is no heat loss, though this is not practically achievable.

Chapter 11, “Thermodynamics,” is important for the 2024-2025 CBSE Class 11 Physics exams with MCQs focusing on concepts like the laws of thermodynamics, entropy and heat engines. These topics are crucial for understanding energy transfer and conversion. The MCQs will test your knowledge of energy, efficiency and heat transfer in different scenarios. To do well, focus on mastering the concepts through regular practice and revision. Strong preparation will help you approach thermodynamics questions confidently during the exams.

chapter 11. thermodynamicsclass 11th physicsclass 11th scienceexercise questionmcq based questionncert solutionshort answer
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    1. Manish Lakra
      2025-01-23T09:33:07+00:00Added an answer on January 23, 2025 at 9:33 am

      The theoretical maximum efficiency occurs when there is no heat loss, though this is not practically achievable. This question related to Chapter 11 physics Class 11th NCERT. From the Chapter 11. Thermodynamics. Give answer according to your understanding.

      For more please visit here:
      https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-11/

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