A critical temperature is the temperature

Refrigeration and Air conditioning Mcqs
BILAL KHATTAK0

A.Below which gas is always liquefied
B.Above which a gas will never be liquefied
C.Below which a gas does not obey gas laws
D.Above which a gas may explode
E.None of the above

Related Mcqs:

  1. Unsaturated vapours
  2. If a gas is in the flammable range of concentration
  3. In a 0.2% carbon steel which has been heated above the third critical temperature on cooling at the first critical point the austenite remaining in solution is transformed to new structure called
  4. The critical pressure of a liquid is the pressure
  5. All heat transfer processes
  6. The process of reheating hardened steel to temperature below the lower critical temperature followed by any desired rate of cooling, is known as
  7. The critical temperature for Freon 12 is
  8. Which refrigerant has the highest critical point temperature?
  9. The process of heating iron base alloys to approzimately 40?C above the critical temperature range followed by cooling to below that range in still air at ordinary temperature is known as
  10. Rankine cycle efficiency for fixed steam temperature of any volume upto critical temperature will be maximum for steam pressure of

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