Nozzle efficiency is the ratio of isentropic enthalpy drop to actual enthalpy drop, between the same pressures.

Nozzle efficiency is the ratio of isentropic enthalpy drop to actual e

1.	Nozzle efficiency is the ratio of isentropic enthalpy drop to actual enthalpy drop, between the same pressures.
A.	True
B.	False
Answer» C.

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Dry and saturated steam at 11 bar pressure enters a convergent-divergent nozzle and is discharged at 2 bar. Determine the actual enthalpy drop if he efficiency of the nozzle is 96%.
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Nozzle efficiency is the ratio of isentropic enthalpy drop to actual enthalpy drop, between the same pressures.

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