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Mr. Dubey • 89.33K Points
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Q. A gas turbine cycle operates through pressures ratio of 5. Air enters the compressor at atmospheric pressure and 25?C and entry to the turbine is at 800?C. The thermal efficiency of the plant has been found to be 37%. Now, if compressor and turbine efficiencies of 80% are taken into account, the value, of thermal efficiency will be

(A) 37%
(B) 40%
(C) 38.50%
(D) 17.75%
  • Correct Answer - Option(D)
  • Views: 343
  • Filed under category Heat Engines
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