Home

Which of the following is not a desirable property of a refrigerant?

A. High risibility with oil

B. Low boiling point

C. Good electrical conductor

D. Large latent heat

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

You can do it
  1. The leakage in a refrigeration system using ammonia is detected by
  2. The evaporator changes the low pressure liquid refrigerant from the expansion valve into
  3. The temperature of ammonia after compression in a vapour compression system is
  4. Which of the following refrigerant has the lowest boiling point?
  5. The heat rejection factor (HRF) is given by
  6. The relative humidity lines on a psychrometric chart are
  7. The refrigerant supplied to a compressor must be
  8. On the pressure-enthalpy diagram, condensation and desuperheating is represented by a horizontal line…
  9. Which of the following statement is correct?
  10. The Freon group of refrigerants are
  11. In a psychrometric chart, specific humidity (moisture content) lines are
  12. The dehumidification process, on the psychrometric chart, is shown by
  13. The boiling point of carbon dioxide is
  14. In a lithium bromide absorption refrigeration system
  15. The C.O.P. of a heat pump working on a reversed Carnot cycle is
  16. Ammonia absorption refrigeration cycle requires
  17. A reversible engine has ideal thermal efficiency of 30%. When it is used as a refrigerating machine…
  18. The condensing pressure due to the presence of non-condensable gases, as compared to that actually required…
  19. Air refrigeration cycle is used in
  20. The process, generally used in winter air-conditioning to warm and humidity the air, is called
  21. If the evaporator temperature of a plant is lowered, keeping the condenser temperature constant, the…
  22. Bell Coleman cycle is a
  23. The C.O.P. of a Carnot refrigerator in winter will be _________ as compared to C.O.P. in summer.
  24. The freezing point of sulphur dioxide is
  25. In mechanical refrigeration system, the refrigerant has the maximum temperature
  26. A Bell Coleman refrigerator working on dense air system as compared to open air system, for the same…
  27. The difference between dry bulb temperature and wet bulb temperature, is called
  28. The moisture in a refrigerant is removed by
  29. Nusselt number (NN) is given by
  30. The ratio of the actual mass of water vapour in a unit mass of dry air to the mass of water vapour in…