GATE XE (Engineering Sciences) 2018 - Question 69

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Section: Thermodynamics | Marks: 1

For a refrigerator absorbing heat QL from a cold region and rejecting heat QH to a hot region, the coefficient of performance is written as

  • A. L H L Q Q Q −
  • B. H H L Q Q Q −
  • C. H L L Q Q Q −
  • D. L H Q Q

Answer: A. L H L Q Q Q −

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