In a hydroelectric power plant, water at 20℃ is supplied to the turbine at 1.2 m3/s through a 200 m long, 0.35 m diameter cast iron pipe. The elevation difference between the free surface of the reservoir and the turbine discharge is 115 m and the combined turbine/generator efficiency is 80%. Disregarding minor losses, determine the electric power output (kW).

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
icon
Related questions
Question
In a hydroelectric power plant, water at 20℃ is
supplied to the turbine at 1.2 m3/s through a 200
m long, 0.35 m diameter cast iron pipe. The
elevation difference between the free surface of
the reservoir and the turbine discharge is 115 m
and the combined turbine/generator efficiency is
80%. Disregarding minor losses, determine the
electric power output (kW).
Transcribed Image Text:In a hydroelectric power plant, water at 20℃ is supplied to the turbine at 1.2 m3/s through a 200 m long, 0.35 m diameter cast iron pipe. The elevation difference between the free surface of the reservoir and the turbine discharge is 115 m and the combined turbine/generator efficiency is 80%. Disregarding minor losses, determine the electric power output (kW).
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Applied Fluid Mechanics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY