The refrigerant supplied to a compressor must be

A. Superheated vapour refrigerant

B. Dry saturated liquid refrigerant

C. A mixture of liquid and vapour refrigerant

D. None of these

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

You can do it
  1. The relative coefficient of performance is equal to
  2. During dehumidification process, __________ remains constant.
  3. A condenser of refrigeration system rejects heat at the rate of 120 kW, while its compressor consumes…
  4. The condensing pressure due to the presence of non-condensable gases, as compared to that actually required…
  5. The refrigerant used for absorption refrigerators working on heat from solar collectors is a mixture…
  6. The wet bulb temperature during sensible cooling of air
  7. The colour of the flame of halide torch, in case of leakage of Freon refrigerant, will change to
  8. Accumulators should have adequate volume to store refrigerant charge at least
  9. The formation of frost on cooling coils in a refrigerator
  10. The COP of a domestic refrigerator
  11. In case of sensible cooling of air, the coil efficiency is given by
  12. Pick up the correct statement about giving up of heat from one medium to other in ammonia absorption…
  13. Which of the following refrigerant has the maximum ozone depletion potential in the stratosphere?
  14. Which of the following statement is correct?
  15. A pressure gauge on the discharge side of a refrigerant compressor reads too high. The reasons will…
  16. During cooling and dehumidification, dry bulb temperature
  17. Rick up the incorrect statement
  18. In a bootstrap air evaporative cooling system, the evaporator is provided
  19. The superheated vapour region, in a pressure enthalpy chart, is represented by the space
  20. One ton of refrigeration is equal to the refrigeration effect corresponding to melting of 1000 kg of…
  21. The wet bulb temperature at 100% relative humidity is ________ dew point temperature.
  22. The COP of a vapour compression plant in comparison to vapour absorption plant is
  23. A good refrigerant should have
  24. Mass flow ratio of NH₃ in comparison to Freon12 for same refrigeration load and same temperature…
  25. The power per tonne of refrigeration is
  26. For obtaining high COP, the pressure range of compressor should be
  27. The conditioned air supplied to the room must have the capacity to take up
  28. In a vapour compression refrigeration system, a throttle valve is used in place of an expander because
  29. The C.O.P. of a refrigeration cycle with lowering of condenser temperature, keeping the evaporator temperature…
  30. The humidification process, on the psychrometric chart is shown by