The blade friction in the impulse turbine reduces the velocity of steam by _____ while it passes over the blades.
The blade friction in the impulse turbine reduces the velocity of steam by _____ while it passes over the blades. সঠিক উত্তর 10-15%
The blade friction in the impulse turbine reduces the velocity of steam by _____ while it passes over the blades. সঠিক উত্তর 10-15%