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Mr. Dubey • 97.30K Points
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Q. Pick out the wrong statement

  • (A) A horizontal line on the humidity chart indicates the temperature changes at constant molal humidity
  • (B) When water is cooled from 80 to 70°C by exposure to the air with a wet bulb temperature of 60°C, then both the approach & the range would be 10°C
  • (C) For unsaturated air-water vapor mixture at atmospheric conditions, the wet bulb temperature & adiabatic cooling lines are the same
  • (D) Relative saturation of unsaturated mixture of water vapor & air cannot be increased by either reducing the mixture temperature or by increasing the total pressure
  • Correct Answer - Option(D)
  • Views: 481
  • Filed under category Mass Transfer
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