Mathematics · Thermodynamics
In a cyclic heat engine, the source temperature is 800°C and the sink temperature is 30°C. What will be its maximum efficiency?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 165.4%
- 268.5%
- 371.8%✓
- 454.5%
Correct answer
71.8%
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Thermodynamics MCQs →Want more practice questions on Thermodynamics?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Thermodynamics