10.a. A certain pump is capable of delivering 625 gpm, efficiency is rated at 75%, and the sum of the static and friction heads is 2 ft. What is the horsepower of this pump? A. 0.417 B. 4.17 C. 0.589...

10.a. A certain pump is capable of delivering 625 gpm, efficiency is rated at 75%, and the sum of the static
and friction heads is 2 ft. What is the horsepower of this pump?
A. 0.417
B. 4.17
C. 0.589
D. 5.89
10.b. The power factor of a plant may be improved by installing
A. synchronous motors
B. squirrel-cage motors.
C. d-c motors.
D. wound-rotor motors