115 mturbine2In the above example problem, a hydroelectric turbine at the base of a dam is shownschematically. The height of the water above the turbine station given as 115 m. This turbineproduces 4.6 MW of electricity, and you may assume the losses in the system to be equivalent to10 m of head of water. The diameter of the pipe at the turbine exit is 0.75 m, and the velocityof water exiting from the pipe is 12.5 m/s. Caleulate the efficiency of the turbine.

Givenhead of water H=115mturbine produce power P=4.6MWlosses in the system L=10m head of water…

Answered: 115 m turbine

Engineering

Mechanical Engineering

115 m turbine

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

115 m
turbine
2
In the above example problem, a hydroelectric turbine at the base of a dam is shown
schematically. The height of the water above the turbine station given as 115 m. This turbine
produces 4.6 MW of electricity, and you may assume the losses in the system to be equivalent to
10 m of head of water. The diameter of the pipe at the turbine exit is 0.75 m, and the velocity
of water exiting from the pipe is 12.5 m/s. Caleulate the efficiency of the turbine.

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