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M

Mr. Dubey • 100.64K Points
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Q. A negative loop in the P-V diagram of a petrol engine is due to

  • (A) Carbon dioxide
  • (B) Suction of air
  • (C) pre-ignition
  • (D) early opening of exnaust valve
  • Correct Answer - Option(D)
  • Views: 674
  • Filed under category Heat Engines
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