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The internal pressure of a cylinder with one ounce of liquid R-410A refrigerant which has been sitting in a 100 degree Fahrenheit truck is?
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Why does refrigerant pressure decrease in a refrigerant cylinder while charging with vapor?
When vapor refrigerant is pulled out of a cylinder the vapor is reduced and the liquid boils to replace the vapor that has left the cylinder.
How is the refrigerant cylinder pressure kept above the system pressure when a system is being charged with vapor from a cylinder?
Add refrigerant vapor on the low side of the system ,the compressor raises the pressure of the refrigerant on the high side of the system and lowers the pressure on the low side
How is refrigerant pressure maintained in a graduated cylinder?
It is maintained through the use of a compressor in a graduated cylinder
The function of the condenser is too increase refrigeration pressure lose the heat from the refrigerant add heat to the refrigerant reduce the fridge aration pressure?
lose the heat from the refrigerant
Why does the refrigerant pressure decrease in a refrigerant cylinder while charging with vapor?
The reason is that as the liquid evaporates in the tank and it cools it down and the vapor pressure (pressure in tank) is reduced and the evaporation rate decreases. Many refrigeration repair men have a bucket big enough to put their tank in and add hot water to keep the tank warm and get the freon to evaporate faster to speed up their project.
What is the internal pressure of a cylinder with one ounce of liquid R410A refrigerant which has been sitting in a 100 degree Fahrenheit truck?
?
If a 30 pound cylinder of reclaimed R-410a refrigerant has been stored overnight at 70 degrees Fahrenheit the pressure in the cylinder should be approximately?
200.4 Psig
When charging a system with vapor refrigerant from a refrigerant cylinder the cylinder will become?
Lighter, as the refrigerant is boiled off, and colder, as it has absorbed heat, and has a lesser pressure to reflect the current temperature / pressure relationship for the type of refrigerant
Why does refrigerant pressure decrease in a refrigerant cylinder while charging with vapor?
When vapor refrigerant is pulled out of a cylinder the vapor is reduced and the liquid boils to replace the vapor that has left the cylinder.
When charging a system with vapor refrigerant from a cylinder the cylinder will become?
Lighter, as the refrigerant is boiled off, and colder, as it has absorbed heat, and has a lesser pressure to reflect the current temperature / pressure relationship for the type of refrigerant
How is the refrigerant cylinder pressure kept above the system pressure when a system is being charged with vapor from the cylinder?
Add refrigerant vapor on the low side of the system ,the compressor raises the pressure of the refrigerant on the high side of the system and lowers the pressure on the low side
How is the refrigerant cylinder pressure kept above the system pressure when a system is being charged with the vapor from a cylinder?
Add refrigerant vapor on the low side of the system ,the compressor raises the pressure of the refrigerant on the high side of the system and lowers the pressure on the low side
How is the refrigerant cylinder pressure kept above the system pressure when a system is being charged with vapor from a cylinder?
Add refrigerant vapor on the low side of the system ,the compressor raises the pressure of the refrigerant on the high side of the system and lowers the pressure on the low side
What is a reason to obtain an accurate pressure reading of refrigerant inside a recovery cylinder?
Damaged refrigerant
How can the presence of a non-condensable material in a refrigerant cylinder be detected?
comparing the cylinder pressure and the temperature to a pressure-temperature chart.
How is refrigerant pressure maintained in a graduated cylinder?
It is maintained through the use of a compressor in a graduated cylinder
How is refrigerant pressure maintained in graduated cylinder?
It is maintained through the use of a compressor in a graduated cylinder
