A 5 in. x 4 in. double-acting simplex power pump is used to deliver water at 68oF. The pump operates at 750 rpm and the head against which the pump operates is 32 psig. (a) Determine the theoretical capacity of the pump. (b) If the slip is 8%, determine the actual discharge, in gpm. (c) Determine the brake power input if the pump efficiency is 82% and the mechanical efficiency is 90%. a. the theoretical capacity of the pump Answer : __________________ gpm b. the actual capacity of the pump Answer : __________________ gpm c. the brake HP of the driving motor Answer : __________________ HP
A 5 in. x 4 in. double-acting simplex power pump is used to deliver water at 68oF. The pump operates at 750 rpm and the head against which the pump operates is 32 psig. (a) Determine the theoretical capacity of the pump. (b) If the slip is 8%, determine the actual discharge, in gpm. (c) Determine the brake power input if the pump efficiency is 82% and the mechanical efficiency is 90%. a. the theoretical capacity of the pump Answer : __________________ gpm b. the actual capacity of the pump Answer : __________________ gpm c. the brake HP of the driving motor Answer : __________________ HP
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A 5 in. x 4 in. double-acting simplex power pump is used to deliver water at 68oF. The pump operates at 750 rpm and the head against which the pump operates is 32 psig. (a) Determine the theoretical capacity of the pump. (b) If the slip is 8%, determine the actual discharge, in gpm. (c) Determine the brake power input if the pump efficiency is 82% and the
a. the theoretical capacity of the pump Answer : __________________ gpm
b. the actual capacity of the pump Answer : __________________ gpm
c. the brake HP of the driving motor Answer : __________________ HP
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