The difference between the headwater and the tail water elevation is 150 m. The head utilized by the turbine is 120 m when the flow is 1.3 m³ per sec. The head loss at the penstock is 20 m and leakage loss 0.075 perm³ per sec. The frictional losses in the turbine are 85 kW. Calculate:

The difference between the headwater and the tail water elevation is 150 m. The head utilized by the turbine is 120 m when the flow is 1.3 m³ per sec. The head loss at the penstock is 20 m and leakage loss 0.075 perm³ per sec. The frictional losses in the turbine are 85 kW. Calculate:

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

Please answer in accurate solution

The difference between the headwater
and the tail water elevation is 150 m.
The head utilized by the turbine is 120 m
when the flow is 1.3 m³ per sec. The
head loss at the penstock is 20 m and
leakage loss 0.075 perm³ per sec. The
frictional losses in the turbine are 85 kW.
Calculate:
a) ¹н
b) №v
c) power delivered to the shaft,
turbine power,
d)
e) m
f) nт

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