The difference between the temperature of the superheated steam and the liquid vapour saturation temperature at the corresponding pressure is known as :
The extent of superheat
The limit of superheat
Theapproach of superheat
The degree of superheat
The degree of superheat
●The difference between the temperature of the superheated steam and the liquid vapour saturation temperature at the corresponding pressure is known as the degree of superheat.
●The degree of superheat can be defined as the amount by which the temperature of a superheated vapour/steam exceeds the temperature of the saturated vapour/steam at the same pressure.
Hence, the correct option is (D).
&Key Points:-
Saturated (dry) steam results when water is heated to the boiling point (sensible heating) and then vaporized with additional heat (latent heating). If this steam is then further heated above the saturation point, it becomes superheated steam (sensible heating).
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