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The superheated vapour region, in a pressure enthalpy chart, is represented by the space

A. To the left of saturated liquid line

B. To the right of saturated liquid line

C. Between the saturated liquid line and saturated vapour line

D. None of the above

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  1. The wet bulb temperature during sensible cooling of air
  2. Which of the following is not a desirable property of a refrigerant?
  3. A refrigeration cycle operates between condenser temperature of + 27°C and evaporator temperature…
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  5. In a psychrometric chart, specific humidity (moisture content) lines are
  6. Refrigeration in aeroplanes usually employs the following refrigerant
  7. During sensible cooling of air ________ decreases.
  8. Nusselt number (NN) is given by
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  10. The evaporator changes the low pressure liquid refrigerant from the expansion valve into
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  12. The lowest thermal diffusivity is of
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  14. Most thermostatic expansion valves are set for a superheat of
  15. Which of the following refrigerants has lowest freezing point?
  16. In mechanical refrigeration system, the refrigerant has the maximum temperature
  17. The specific humidity during dehumidification process
  18. If a heat pump cycle operates between the condenser temperature of +27°C and evaporator temperature…
  19. During adiabatic saturation process on unsaturated air __________ remains constant.
  20. For large tonnage (more than 200 TR) air-conditioning applications, the compressor recommended is
  21. The human body feels comfortable when the heat stored in the body is
  22. In a refrigeration cycle, the flow of refrigerant is controlled by
  23. The reciprocating refrigerant compressors are very suitable for
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  26. The leaks in a refrigeration system using Freon are detected by
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