At 100 psi, what is the dry saturated steam temperature?

The dry saturated steam temperature at a given pressure can be determined using steam tables, which provide the relationship between pressure and temperature for saturated steam. At a pressure of 100 psi, the corresponding temperature of dry saturated steam is 338°F.

This temperature is defined as the point where water transitions to steam at that specific pressure without any moisture present in the steam. Understanding this concept is crucial for applications in heating, steam systems, and thermodynamics, as it influences system efficiency and design. The other choices reflect temperatures associated with different pressures or conditions that do not correspond to the dry saturated state at 100 psi. Knowing how to read and utilize steam tables is an essential skill for anyone working with steam systems, as it helps ensure the correct temperature and pressure relationships are maintained in practical applications.