At a constant speed of the centrifugal pump . it __________ the impeller diameter.

Question: At a constant speed of the centrifugal pump . it __________ the impeller diameter.
[A].

capacity varies directly with

[B].

head varies as the square of

[C].

horsepower varies as the cube of

[D].

all (a), (b) and (c)

Answer: Option D

Explanation:

No answer description available for this question.