Steam Nozzles and Turbines - Data Intensity 2 :: Discussion


4.The impulse turbine rotor efficiency will have a maximum value of 0.5 cos2 ?, where ? is the nozzle exit flow angle, if the
A.blades are equiangular
B.blade velocity coefficient is unity
C.blades are equiangular and frictionless
D.blade solidity is 0.65
Answer:  Option  C
Explanation:

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Published by:Michael Daani

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