A.Hot air rises
B.Cooling takes place
C.A substance changes from liquid to vapour
D.Air becomes saturated
Related Mcqs:
- The condition of refrigerant before and after compression in vapour compression cycle is
- A vapour containing liquid particles to the extent of 50% by the volume is known as
- The condition of refrigerant before and after the condenser in a vapour compression cycle is
- The condition of refrigerant before and after the expansion or throttle valve in a vapour compression system is
- In a vapour compression cycle the vapour as it leaves the compressor is
- Evaporation is a _________ process.
- Which one of the following is not directly related to the phenomenon of evaporation?
- The critical pressure of a liquid is the pressure
- When the air temperature is below freezing, the saturation vapour pressure over water is __________?
- Sub-cooling is
