If saturated steam at a pressure of 1200 psia and a saturation temperature of 567 degrees F is superheated to 900 degrees F, what is the degree of superheat?

To find the degree of superheat, you need to subtract the saturation temperature from the superheated steam temperature. In this case, the saturation temperature is 567 degrees Fahrenheit, and the superheated steam temperature is 900 degrees Fahrenheit.

The calculation is as follows:

Degree of Superheat = Superheated Temperature - Saturation Temperature

Degree of Superheat = 900 degrees F - 567 degrees F

Degree of Superheat = 333 degrees F

This calculation shows that the superheat is the amount by which the steam temperature exceeds the saturation temperature at the given pressure. Therefore, the degree of superheat being 333 degrees Fahrenheit indicates how much additional energy has been supplied to the steam, allowing it to remain in the vapor phase even at a higher temperature. This is key in many industrial applications where the efficiency of steam energy transfer is essential for processes such as power generation and heating systems.