Home

The ratio of heat extracted in the refrigerator to the work-done on the refrigerant is called

A. Coefficient of performance of refrigeration

B. Coefficient of performance of heat pump

C. Relative coefficient of performance

D. Refrigerating efficiency

Related Questions

  1. Freon group of refrigerants are
  2. The moisture in a refrigerant is removed by
  3. A refrigerating system operating on reversed Brayton refrigeration cycle is used for maintaining 250…
  4. Ammonia absorption refrigeration cycle requires
  5. A thermostatic expansion valve in a refrigeration system
  6. The higher temperature in vapour compression cycle occurs at
  7. In larger industrial and commercial reciprocating compression systems, refrigerant widely used is
  8. Moisture should be removed from refrigerants to avoid
  9. The specific humidity during humidification process
  10. In vapour compression cycle, the condition of refrigerant is very wet vapour
  11. Vertical lines on pressure-enthalpy chart show constant
  12. Critical pressure of a liquid is the pressure
  13. The alignment circle is marked on the psychrometric chart at
  14. A vapour absorption refrigerator uses __________ as a refrigerant.
  15. When the lower temperature of a refrigerating machine is fixed, then the coefficient of performance…
  16. The refrigerant widely used in domestic refrigerators is
  17. The pressure at the inlet of a refrigerant compressor is called
  18. Rating of a domestic refrigerator is of the order of
  19. Aqua ammonia is used as refrigerant in the following type of refrigeration system
  20. Moisture in Freon refrigeration system causes
  21. Short horizontal lines on pressure-enthalpy chart show
  22. For unsaturated air, the dew point temperature is __________ wet bulb temperature.
  23. The boiling point of ammonia is
  24. The boiling point of ________ is 10.5°C.
  25. The dehumidification process, on the psychrometric chart, is shown by
  26. The refrigerant used in small tonnage commercial machines (hermetically sealed units) is
  27. Dry bulb temperature is the temperature of air recorded by a thermometer, when
  28. The reduced ambient air cooling system has
  29. A certain refrigerating system has a normal operating suction pressure of 10 kg/cm gauge and condensing…
  30. Chaperon equation is a relation between

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