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What is the refrigerant entering the metering or expansion device of a refrigeration system?
superheated vapor
Where the refrigeration changes in a refrigeration system?
at the metering device before the evaporator
What role does a compessor play in a refrigeration system?
In vapour compressor refrigeration system the low pressure and temperature vapour refrigerant from evaporator is compressed. where it is compressed to a high pressure and temperature. From compressor refrigerant goes to condenser where where it changes the phase. from condenser refrigerant goes to evaporator through expansion device.
Where does the pressure in a refrigeration system change?
at the metering device before the evaporator
What refrigeration system uses passive recovery device?
a centrifigal air conditioner
The device in a refrigeration system that causes the refrigerant to go from a liquid to a gas is the?
Condensor
A component in a refrigeration System having magnetic coil is cosidered a?
Power-consuming device
What is the device in a refrigeration system that causes the refrigerant to go from a liquid to a gas is the?
orifice
Does an overcharge of refrigerant affect suction pressure?
In a simple system with a fixed orfice expansion device for example, an overcharge will increase suction and head pressure. Compressor amps will also increase. Overall refrigeration capacity will be reduced. lc
What component of a refrigeration system changes a high pressure vapor to a high pressure liquid?
Metering device
What is a generator in vapor absorption refrigeration system?
The generator in a vapor absorption system for a refrigerator consists of all of the components that make the refrigerator work. The system allows for compression, condensation, evaporation, and expansion.
Pressure in a refrigeration system is changed where?
pressure in a refrigeration system is changed in the
