The capillary tube is not used in large capacity refrigeration systems because
Cost is too high
Capacity control is not possible
It is made of copper
Required pressure drop cannot be achieved
Also checkout these categories
Organic Chemistry MCQ Software Engineering MCQ Hydraulics & Fluid Machineries MCQ Microsoft PowerPoint MCQ Alphabetical Series MCQ Origin of Life and Organic Evolution MCQ Networking MCQ Numbers MCQ WAN MCQ Transmission of Heat MCQ Rearrangement Set 1 MCQ Phylum - Echinodermata MCQ
- If the evaporator temperature of a plant is lowered, keeping the condenser temperature constant, the…
- In a spray washing system, if the temperature of water is higher than the dry bulb temperature of entering…
- A Bell Coleman refrigerator working on dense air system as compared to open air system, for the same…
- Refrigeration in aeroplanes usually employs the following refrigerant
- Formation of frost on evaporator in refrigerator
- In a pressure enthalpy chart, the space to the left of the saturated liquid line represents
- Mass flow ratio of NH₃ in comparison to Freon12 for same refrigeration load and same temperature…
- The C.O.P. of a heat pump working on a reversed Carnot cycle is
- Reducing suction pressure in refrigeration cycle
- A heat pump working on a reversed Carnot cycle has a C.O.P. of 5. It works as a refrigerator taking…
- A vapour absorption refrigerator uses __________ as a refrigerant.
- Critical pressure of a liquid is the pressure
- In a vapour compression system, the condition of refrigerant before passing through the condenser is
- When the air is passed through an insulated chamber having sprays of water maintained at a temperature…
- The air cooling system mostly used in transport type aircrafts is
- Freon group of refrigerants are
- A vapour absorption refrigeration system
- A refrigerant with the highest critical pressure is
- In vapour compression refrigeration system, refrigerant occurs as liquid between
- The lower horizontal line of the refrigeration cycle plotted on pressure-enthalpy diagram represents
- During dehumidification process, __________ remains constant.
- The thermostatic expansion valve is also called
- Condensing temperature in a refrigerator is the temperature
- Which of the following statement is wrong?
- The refrigerant widely used in domestic refrigerators is
- The bypass factor for a cooling coil
- For large tonnage (more than 200 TR) air-conditioning applications, the compressor recommended is
- The evaporator used in household refrigerators is
- The sensible heat factor during the heating and humidification process is given by (where h₁…
- Moisture should be removed from refrigerants to avoid