1.

Which of the following is the correct formula for calculating the supercooled temperature of steam, when steam metastable expansion of steam takes place inside a steam nozzle. (T2 Supercooled temperature, T1 Inlet temperature of steam)

A. ( frac{T_2}{T_1} = ( frac{P_2}{P_1})^ frac{n}{n-1} )
B. ( frac{T_2}{T_1} = ( frac{P_2}{P_1})^ frac{n+1}{n} )
C. ( frac{T_2}{T_1} = ( frac{P_1}{P_2})^ frac{n}{n-1} )
D. ( frac{T_2}{T_1} = ( frac{P_2}{P_1})^ frac{n}{n-1} )
Answer» E.


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