Air refrigeration cycle is used in

A. Commercial refrigerators

B. Domestic refrigerators

C. Air-conditioning

D. Gas liquefaction

Related Questions

  1. The bypass factor, in case of sensible cooling of air, is given by (where td₁ = Dry bulb temperature…
  2. Wet bulb temperature is the temperature of air recorded by a thermometer, when
  3. The capacity of a domestic refrigerator is in the range of
  4. Presence of moisture in a refrigerant affects the working of
  5. An infinite parallel planes with emissivities e₁ and e₂, the interchange factor for radiation…
  6. If the evaporator temperature of a plant is lowered, keeping the condenser temperature constant, the…
  7. The freezing point of R-12 is
  8. The humidification process, on the psychrometric chart is shown by
  9. During humidification process, dry bulb temperature
  10. In a domestic vapour compression refrigerator, the refrigerant commonly used is
  11. The vapour compression refrigerator employs the following cycle
  12. Domestic refrigerator working on vapour compression cycle uses the following type of expansion device
  13. In a vapour compression system, the condition of refrigerant before entering the expansion or throttle…
  14. In a refrigeration cycle, the flow of refrigerant is controlled by
  15. One tonne of refrigeration (1TR) means that the heat removing capacity is
  16. A certain refrigerating system has a normal operating suction pressure of 10 kg/cm gauge and condensing…
  17. In refrigerators, the temperature difference between the evaporating refrigerant and the medium being…
  18. The Freon group of refrigerants are
  19. Cooling water is required for following equipment in ammonia absorption plant
  20. The value of C.O.P in vapour compression cycle is usually
  21. A refrigerant with the highest critical pressure is
  22. Carbon dioxide is
  23. The difference between dry bulb temperature and wet bulb temperature, is called
  24. A refrigeration cycle operates between condenser temperature of + 27°C and evaporator temperature…
  25. For obtaining high COP, the pressure range of compressor should be
  26. One ton refrigeration corresponds to
  27. Pressure of water vapour is given by
  28. The sub-cooling in a refrigeration cycle
  29. The operating temperature of a cold storage is 2°C. The heat leakage from the surrounding is 30…
  30. The evaporator used in household refrigerators is

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