m kg of steam at state 1 is admitted to a turbine and expands isentropically down to a lower pressure of state 2. Its work output is:Where, h1 = enthalpy of the steam entering the turbine, h2 = enthalpy of steam leaving from the turbine

m kg of steam at state 1 is admitted to a turbine and expands isentrop

1.	m kg of steam at state 1 is admitted to a turbine and expands isentropically down to a lower pressure of state 2. Its work output is:Where, h1 = enthalpy of the steam entering the turbine, h2 = enthalpy of steam leaving from the turbine
A.	m(h1/h2)
B.	m(h1 + h2)
C.	m(h1 – h2)
D.	(1/m) (h1 + h2)
Answer» D. (1/m) (h1 + h2)

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m kg of steam at state 1 is admitted to a turbine and expands isentropically down to a lower pressure of state 2. Its work output is:Where, h1 = enthalpy of the steam entering the turbine, h2 = enthalpy of steam leaving from the turbine

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