The pressure at the outlet of a refrigerant compressor is called
Suction pressure
Discharge pressure
Critical pressure
Back pressure
- Refrigeration in aeroplanes usually employs the following refrigerant
- The conditioned air supplied to the room must have the capacity to take up
- The specific humidity during humidification process
- The sub-cooling in a refrigeration cycle
- The domestic refrigerator uses following type of compressor
- In S.J. unit, one ton of refrigeration is equal to
- The air cooling system mostly used in transport type aircrafts is
- The cooling system used for supersonic aircrafts and rockets is
- The capacity of a domestic refrigerator is in the range of
- The bypass factor (B. P. F.) in case of sensible heating of air is (Where td₁ = Dry bulb temperature…
- The C.O.P. of an absorption type refrigerator is given by (where T₁ = Temperature at which the…
- The suction pipe diameter of refrigerating unit compressor in comparison to delivery side is
- The boiling point of carbon dioxide is
- In a psychrometric process, the sensible heat added is 30 kJ/s and the latent heat added is 20 kJ/s.…
- The vertical and uniformly spaced lines on a psychrometric chart indicates
- Which of the following statement is wrong?
- The pressure at the outlet of a refrigerant compressor is called
- The change in evaporator temperature in a refrigeration cycle, as compared to change in condenser temperature,…
- The COP of a vapour compression plant in comparison to vapour absorption plant is
- The bypass factor, in case of sensible cooling of air, is given by (where td₁ = Dry bulb temperature…
- The wet bulb temperature at 100% relative humidity is ________ dry bulb temperature.
- Chaperon equation is a relation between
- The temperature of ammonia after compression in a vapour compression system is
- The bypass factor of a cooling coil decreases with
- Which of the following statement is correct?
- For large tonnage (more than 200 TR) air-conditioning applications, the compressor recommended is
- If the evaporator temperature of a plant is lowered, keeping the condenser temperature constant, the…
- Which of the following statement is wrong?
- For obtaining high COP, the pressure range of compressor should be
- The refrigerant widely used in domestic refrigerators is