The ratio of the increase in pressure in rotor blades to total increase in pressure in the stage is called__________________?

(A) pressure ratio (X)
(B) pressure coefficient (X)
(C) degree of reaction ()
(D) slip factor (X)
(E) stage factor (X)

Answers: The ratio of the increase in pressure in rotor blades to total increase in pressure in the stage is called degree of reaction.