In a closed vessel at a temperature of 40 C, there is steam with a density of 0.0173 kg / m3 Using the table from Fall 8

In a closed vessel at a temperature of 40 C, there is steam with a density of 0.0173 kg / m3 Using the table from Fall 8, answer the following questions.
a) Is the steam in the vessel saturated?
b) What should be the temperature of the steam in the vessel for the steam to become saturated and begin to condense?

a) no, the steam is unsaturated; b) the temperature of the steam in the vessel must be 20 ° C.

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