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Why does the gas in the refrigerator cause cooling on expansion?
Heat of the gas is lost as work done by the gas.
What is the gas used in refrigerator for cooling?
freon is the gas used in refrigator for cooling purpose
What is adiabatic cooling?
Adiabatic cooling is cooling that occurs without removing any energy from the system. It often occurs when a gas is decompressed. Adiabatic heating and cooling play an important role in weather.
What form of energy does a refrigerator produce?
In a refrigerator, electrical energy is converted into mechanical energy by a motor. The motor drives a compressor, and this compresses and heats the refrigerant. Mechanical energy is converted into thermal energy in this process. The hot refrigerant is cooled in the cooling coils behind or beneath the appliance, and the cooler gas is "sprayed" through an expansion valve connected to the cooling coils inside the unit. The releasing of the pressure of the refrigerant allows expansion, and with expansion comes cooling.
How does an air cooled chiller work?
The air cooling of a chiller signifies , the cooling of radiator. in a chiller the compressor compressors the gas which on expansion cools in side Copper tubes causing the chilling effect. The refrigerants get heated up when compressed in a compressor. this heated refrigerant is cooled by blowing air in air cooled chillers. There are also water cooled chillers.
Why does the gas in the refrigerator cause cooling on expansion?
Heat of the gas is lost as work done by the gas.
Why does gas inside a cylinder cool when subjected to adiabatic expansion?
because while cooling of gas in adiabatic expansion process , as it is a reversible procces the heat is lost while reversible work
Which phase changes does a refrigerant undergo?
'liquid to gas' at the internal cooling site (expansion) and 'gas to liquid' transition at the compressor site.
What term describes boron?
Noble gas
Which term describes gas expelled through the rectum?
flatulance
What term describes a mix between a solid and a liquid?
gas
Function of evaporator condenser expansion valve and condenser?
Condesor- cools the liquid formed gas after compressor compresses. After condensor it pass through the expansion valve, then again liquid formed gas expanses to gas form and produses cooling .this cooled gas then passes through the evaporator coils
What term best describes a gas under greater than atmospheric pressure?
compressed gas
What energy occurs in a refrigerator?
In a refrigerator, electrical energy is converted into mechanical energy by a motor. The motor drives a compressor, and this compresses and heats the refrigerant. Mechanical energy is converted into thermal energy in this process. The hot refrigerant is cooled in the cooling coils behind or beneath the appliance, and the cooler gas is "sprayed" through an expansion valve connected to the cooling coils inside the unit. The releasing of the pressure of the refrigerant allows expansion, and with expansion comes cooling.
What energy transformation occurs in refrigerator?
In a refrigerator, electrical energy is converted into mechanical energy by a motor. The motor drives a compressor, and this compresses and heats the refrigerant. Mechanical energy is converted into thermal energy in this process. The hot refrigerant is cooled in the cooling coils behind or beneath the appliance, and the cooler gas is "sprayed" through an expansion valve connected to the cooling coils inside the unit. The releasing of the pressure of the refrigerant allows expansion, and with expansion comes cooling.
Which gas is used for cooling refrigerator?
CFC gas is used for cooling refrigerator.
Which term describes the conversion of a solid directly to a gas without passing through a liquid?
Sublimation
