The curved lines on a psychrometric chart indicates

A. Dry bulb temperature

B. Wet bulb temperature

C. Dew point temperature

D. Relative humidity

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

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  1. The wet bulb temperature at 100% relative humidity is ________ dry bulb temperature.
  2. The material of pipe lines for a system using Freon as a refrigerant should be
  3. During heating and dehumidification process, dry bulb temperature
  4. The advantage of dry compression is that
  5. A standard ice point temperature corresponds to the temperature of
  6. In a vapour compression system, the condition of refrigerant before entering the expansion or throttle…
  7. The cooling system used for supersonic aircrafts and rockets is
  8. In case of sensible cooling of air, the coil efficiency is given by
  9. The leaks in a refrigeration system using Freon are detected by
  10. The heat rejection factor (HRF) is given by
  11. During sensible cooling,
  12. The sensible heat factor during the heating and humidification process is given by (where h₁…
  13. The freezing point of R-12 is
  14. The vapour compression refrigerator employs the following cycle
  15. The higher temperature in vapour compression cycle occurs at
  16. As relative humidity decreases, the dew point temperature will be ________ wet bulb temperature.
  17. One ton refrigeration corresponds to
  18. When the lower temperature of a refrigerating machine is fixed, then the coefficient of performance…
  19. The atmospheric air at dry bulb temperature of 15°C enters a heating coil maintained at 40°C.…
  20. Degree of saturation or percentage humidity is
  21. The humidity ratio or specific humidity is the mass of water vapour present in
  22. Most of the domestic refrigerators work on the following refrigeration system
  23. The colour of the flame of halide torch, in case of leakage of Freon refrigerant, will change to
  24. One ton of refrigeration is equal to the refrigeration effect corresponding to melting of 1000 kg of…
  25. Absorption system normally uses the following refrigerant
  26. The evaporator used in household refrigerators is
  27. In which of the following refrigeration system, waste heat can be effectively used?
  28. A one tonne refrigerating machine means that
  29. In a bootstrap air evaporative cooling system, the evaporator is provided
  30. In S.J. unit, one ton of refrigeration is equal to