Steam Nozzles and Turbines - Engineering

Q1:

The blade friction in the impulse turbine reduces the velocity of steam by __________ while it passes over the blades.

A 10 to 15%

B 15 to 20%

C 20 to 30%

D 30 to 40%

ANS:A - 10 to 15%

Explanation: No answer description is available.