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What is pressure temperature chart?

Anonymous

∙ 16y ago

Updated: 10/20/2022

Used to Charge air conditioner - as ambient temperature increases gas pressure also increases. So when charging a/c systems, chart is referenced to make sure that proper amount of refrigerant is used

Wiki User

∙ 16y ago

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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.

1996 GMC safari refrigerant pressure?

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What information does the water freezing point pressure chart provide?

The water freezing point pressure chart provides data on the relationship between pressure and the temperature at which water freezes. It shows how the freezing point of water changes as pressure increases or decreases.

What is discharge pressure of Rerigerant134a?

It depends on the ambient condensing temperature. A pressure temperature comparison chart for 134Aa can be found at http://www.csgnetwork.com/r134apresstempconv.html Different refrigerants condensence and evaporate at different temps/pressure

What should the low side pressure be on the 2000 379 peterbuilt day cab?

Depends on temperature and relative humidity. I'd recommend you do a search for an 'R134a pressure/temperature chart'

What should the high low pressure for the AC be when running?

Depends on the ambient temperature - need a chart for details

What is the condensing temp for a head psi of 296 psig for an r22 system?

The condensing temperature for an R22 system with a head pressure of 296 psig would typically be around 120-130°F. This is based on the saturation temperature corresponding to a pressure of 296 psig on the R22 pressure-temperature chart.

How determine normal suction pressure in ac unit?

You need a chart which identified the relationship between the ambient air temperature and the pressure, as well as a manifold gauge set.

What are the pressure on r22?

The pressure for R22 refrigerant varies depending on the temperature and phase of the refrigerant. For example, at 40°F, the pressure can be around 60 psi on the low side and 185 psi on the high side. It's important to consult a pressure-temperature chart for specific values.

What information can be obtained from a psi chart?

A psi chart provides information about the pressure and temperature relationship of a refrigerant. It can help determine the boiling and condensing points of the refrigerant, as well as its performance characteristics in a refrigeration system.

The condensing pressure is 260psig and the condenser outlet temperature is 108f for r-22 by how many degrees is the liquid subcooled in the?

Liquid subcooling in a refrigeration system is the temperature difference between the liquid refrigerant's actual temperature and its saturation temperature at the condensing pressure. To calculate the liquid subcooling for R-22, you need to find the saturation temperature at 260 psig using a pressure-temperature chart, and then calculate the temperature difference between this saturation temperature and 108°F.

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