1. Oil (sg = 0.82) enters a pump through a 20 cm diameter pipe at 40 kPa. It leaves the pump at 125 kPa through a 15 cm diameter pipe. If the flow rate is 75 L/sec, %3D a. Find the rate at which energy is delivered to the oil by the pump in Joules/Newton. Assume suction and discharge sides of the pump are at the same elevation b. Find the output hp of the pump. (: c. If the efficiency of the pump is 82%, find the rating of the pump. 50.20 m ø r0.15 mø

1. Oil (sg = 0.82) enters a pump through a 20 cm diameter pipe at 40 kPa. It leaves the pump at 125 kPa through a 15 cm diameter pipe. If the flow rate is 75 L/sec, %3D a. Find the rate at which energy is delivered to the oil by the pump in Joules/Newton. Assume suction and discharge sides of the pump are at the same elevation b. Find the output hp of the pump. (: c. If the efficiency of the pump is 82%, find the rating of the pump. 50.20 m ø r0.15 mø

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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Question

1. Oil (sg = 0.82) enters a pump through a 20 cm diameter pipe at 40 kPa. It leaves the pump
at 125 kPa through a 15 cm diameter pipe. If the flow rate is 75 L/sec,
%3D
a. Find the rate at which energy is delivered to the oil by the pump in Joules/Newton.
Assume suction and discharge sides of the pump are at the same elevation
b. Find the output hp of the pump. (
c. If the efficiency of the pump is 82%, find the rating of the pump.
-0.20 m ø
F0.15 mø

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