Hg vacuum at 20 inches is the saturation pressure that corresponds to 32 degrees Fahrenheit of R-123.
To find the answer, we need to know more about the saturation pressure.
What is saturation pressure?
- The saturation pressure is the pressure at which a vapor is in equilibrium with its liquid (such as steam with water).
- It is the highest pressure that water vapor can get at a particular temperature.
- R-123 refrigerant is probably hard to find these days.
- It was discovered that chlorine-containing refrigerants have the potential to actively harm the Ozone layer if they are released into the atmosphere.
- The saturation pressure that corresponds to 32 degrees Fahrenheit of R-123 is 20 inches Hg vacuum.
Thus, we can conclude that, Hg vacuum at 20 inches is the saturation pressure that corresponds to 32 degrees Fahrenheit of R-123.
Learn more about the saturation pressure here:
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