The specific humidity during heating and humidification process.

A. Remains constant

B. Increases

C. Decreases

D. None of these

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. A thermostatic expansion valve in a refrigeration system
  2. The humidification process, on the psychrometric chart is shown by
  3. Which of the following refrigerants has lowest freezing point?
  4. If a gas is to be liquefied, its temperature must be
  5. Which of the following statement is correct?
  6. The freezing point of sulphur dioxide is
  7. The thermostatic expansion valve is used in __________ type of evaporators.
  8. The colour of the flame of halide torch, in case of leakage of Freon refrigerant, will change to
  9. The lowest thermal diffusivity is of
  10. The refrigeration effect in a dry evaporator compared to flooded evaporator in a similar plant is
  11. The superheating in a refrigeration cycle
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  13. The general rule for rating refrigeration systems (excepting for CO₂ system) is to approximate…
  14. In a spray washing system, if the temperature of water is higher than the dry bulb temperature of entering…
  15. Chaperon equation is applicable for registration at
  16. During humidification process, __________ increases.
  17. It is desired to condition the outside air from 70% relative humidity and 45° C dry bulb temperature…
  18. Freon group of refrigerants are
  19. The formation of frost on cooling coils in a refrigerator
  20. The C.O.P. of a refrigerator working on a reversed Carnot cycle is (where T₁ = Lowest absolute…
  21. One ton refrigeration corresponds to
  22. Allowable pressure on high pressure side or ammonia absorption system is of the order of
  23. Nusselt number (NN) is given by
  24. The fluids used in Electrolux refrigerator are
  25. A bootstrap air cooling system has
  26. The air cooling system mostly used in transport type aircrafts is
  27. Vapour compression refrigeration is somewhat like
  28. The condition of refrigerant after passing through the condenser in a vapour compression system is
  29. Which of the following is not a desirable property of a refrigerant?
  30. A reversible engine has ideal thermal efficiency of 30%. When it is used as a refrigerating machine…