Answer: The difference between the temperature of superheated vapor and the saturation temperature at that pressure is called the degree of superheat.
![degree of superheat](https://static.wixstatic.com/media/1efdb1_07d8a7bc63f44c46b7792f794c9220c9~mv2.png/v1/fill/w_88,h_57,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/1efdb1_07d8a7bc63f44c46b7792f794c9220c9~mv2.png)
where,
point 1 is the saturated temperature at the given pressure.
Point 1' is the superheated temperature.
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