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Choose the correct statement

A. A refrigerant should have low latent heat

B. If operating temperature of system is low, then refrigerant with low boiling point should be used

C. Pre-cooling and sub-cooling bf refrigerant are same

D. Superheat and sensible heat of a refrigerant are same

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

You can do it
  1. The cooling system used for supersonic aircrafts and rockets is
  2. Air conditioning means
  3. The boiling point of ________ is 10.5°C.
  4. The wet bulb temperature during sensible heating of air
  5. Which of the following refrigerant is highly toxic and flammable?
  6. The C.O.P of a refrigeration cycle with increase in evaporator temperature, keeping condenser temperature…
  7. The refrigerant used in small tonnage commercial machines (hermetically sealed units) is
  8. The heat rejection factor (HRF) is given by
  9. Cooling water is required for following equipment in ammonia absorption plant
  10. The bypass factor for a cooling coil
  11. The process of under-cooling is generally brought about by
  12. The temperature of air recorded by a thermometer, when it is not affected by the moisture present in…
  13. A refrigerant compressor is used to
  14. Which of the following refrigerant has the maximum ozone depletion potential in the stratosphere?
  15. Rick up the incorrect statement
  16. The suction pipe diameter of refrigerating unit compressor in comparison to delivery side is
  17. In a refrigeration system, the expansion device is connected between the
  18. The humidity ratio or specific humidity is the mass of water vapour present in
  19. The process, generally used in winter air-conditioning to warm and humidity the air, is called
  20. For ammonia refrigerating systems, the tubes of a shell and tube condenser are made of
  21. In a spray washing system, if the temperature of water is higher than the dry bulb temperature of entering…
  22. A Bell Coleman refrigerator working on dense air system as compared to open air system, for the same…
  23. The thermostatic expansion valve operates on the changes in the
  24. In Electrolux refrigerator
  25. Dry bulb temperature is the temperature of air recorded by a thermometer, when
  26. One ton of refrigeration is equal to the refrigeration effect corresponding to melting of 1000 kg of…
  27. Highest temperature encountered in refrigeration cycle should be
  28. Choose the wrong statement
  29. The wet bulb temperature at 100% relative humidity is ________ dry bulb temperature.
  30. The refrigerant after condensation process is cooled below the saturation temperature before throttling.…