A.Melting point
B.Freezing point
C.Dew point
D.None of these
Related Mcqs:
- When the air temperature reaches the point where relative humidity is 100% the air is saturated because it cannot hold any more moisture. This temperature is called
- Which of the following temperature is highest?
- The temperature to which air must be cooled in order to become saturated is the _________________.
- Which of the following temperature is highest.
- 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
- For initially dry and saturated steam flowing through a nozzle the volue of critical pressure ratio is given by
- The process of reheating hardened steel to temperature below the lower critical temperature followed by any desired rate of cooling, is known as
- The quantity of heat required to change the temperature of 1 gm of ice from -6?C to -5?C is known as
- 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
- Rankine cycle efficiency for fixed steam temperature of any volume upto critical temperature will be maximum for steam pressure of
