Question

The blade velocity coefficient is ratio of relative velocity of steam at outlet tip of the blade to the relative velocity of steam at inlet tip of the blade.
A. True
B. False

Answer 1

As Parson’s reaction turbine has moving blades that move according to the force applied to them due to the acceleration of the steam.

We can conclude that the blade velocity coefficient ratio of relative velocity of steam at the outlet tip of the blade to the relative velocity of steam at the inlet tip of the blade is true.

Answer 2

The blade velocity coefficient in ratio of relative velocity of steam of outlet tip of the blade to the relative velocity of steam at inlet tip of blade is A.STrue