1.

Which of the following statements regarding velocity compounded impulse turbine is FASLE?

A. Maximum stage efficiency decreases with the with the increase in number of moving blades rows
B. It has low efficiency and high steam consumption
C. Optimum value of blade speed ratio for maximum efficiency increases with the with the increase in number of moving blades rows
D. It requires comparatively small number of stages
Answer» D. It requires comparatively small number of stages


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