The mass of water vapour present in __________ is called absolute humidity.

Related Questions

1. In a domestic vapour compression refrigerator, the refrigerant commonly used is
2. Aqua ammonia is used as refrigerant in the following type of refrigeration system
3. The sensible heat factor during the heating and humidification process is given by (where h₁…
4. In order to cool and dehumidify a stream of moist air, it must be passed over the coil at a temperature
5. In a lithium bromide absorption refrigeration system
6. The freezing point of R-12 is
7. In a vapour compression refrigeration system, a throttle valve is used in place of an expander because
8. During dehumidification process, the relative humidity
9. Dry bulb temperature is the temperature of air recorded by a thermometer, when
10. In case of sensible heating of air, the coil efficiency is given by (where B.P.F. = Bypass factor)
11. The lower horizontal line of the refrigeration cycle plotted on pressure-enthalpy diagram represents
12. A Bell Coleman refrigerator working on dense air system as compared to open air system, for the same…
13. The evolution of heat of solution takes place in ammonia absorption plant when
14. In a psychrometric process, the sensible heat added is 30 kJ/s and the latent heat added is 20 kJ/s.…
15. The bypass factor (B. P. F.) in case of sensible heating of air is (Where td₁ = Dry bulb temperature…
16. Choose the correct statement
17. Most thermostatic expansion valves are set for a superheat of
18. The mass of water vapour present in __________ is called absolute humidity.
19. The wet bulb temperature during sensible heating of air
20. The alignment circle is marked on the psychrometric chart at
21. The wet bulb temperature at 100% relative humidity is ________ dry bulb temperature.
22. In a vapour compression system, the condition of refrigerant before entering the expansion or throttle…
23. Allowable pressure on high pressure side or ammonia absorption system is of the order of
24. In mechanical refrigeration system, the refrigerant has the maximum temperature
25. The fluids used in Electrolux refrigerator are
26. In larger industrial and commercial reciprocating compression systems, refrigerant widely used is
27. In a reversed Brayton cycle, the heat is absorbed by the air during
28. The difference between dry bulb temperature and dew point temperature, is called
29. During heating and dehumidification process, dry bulb temperature
30. In vapour compression cycle using NH₃ as refrigerant, initial charge is filled at

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