The wet bulb temperature during sensible cooling of air

A. Remains constant

B. Increases

C. Decreases

D. None of these

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  1. The evolution of heat of solution takes place in ammonia absorption plant when
  2. Which of the following statement is correct for ammonia as a refrigerant?
  3. A vapour absorption refrigeration system
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  13. The undesirable property of a refrigerant is
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  17. The temperature of ammonia after compression in a vapour compression system is
  18. A heat pump working on a reversed Carnot cycle has a C.O.P. of 5. It works as a refrigerator taking…
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