Pelton wheel has a mean bucket speed of 10 m/s with a jet of water flowing at the rate of 700 lps under a head of 30 m. The buckets deflect the jet through an angle of 160°. Calculate the power given by water to the runner and the hydraulic efficiency of the turbine. Assume the coefficient of nozzle as 0.98.
Pelton wheel has a mean bucket speed of 10 m/s with a jet of water flowing at the rate of 700 lps under a head of 30 m. The buckets deflect the jet through an angle of 160°. Calculate the power given by water to the runner and the hydraulic efficiency of the turbine. Assume the coefficient of nozzle as 0.98.
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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Pelton wheel has a mean bucket speed of 10 m/s with a jet of water flowing at the rate of 700 lps
under a head of 30 m. The buckets deflect the jet through an angle of 160°. Calculate the power given by
water to the runner and the hydraulic efficiency of the turbine. Assume the coefficient of nozzle as 0.98.
![Q9: A Pelton wheel has a mean bucket speed of 10 m/s with a jet of water flowing at the rate of 700 lps
under a head of 30 m. The buckets deflect the jet through an angle of 160°. Calculate the power given by
water to the runner and the hydraulic efficiency of the turbine. Assume the coefficient of nozzle as 0.98.
Ans: (i) 190.12 Kw ii) 94.29%](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F852e4522-e2a7-4469-b10c-eb440836f615%2F5f00bccb-14fd-44ee-911d-2a4b2d298d41%2F0clkpqd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q9: A Pelton wheel has a mean bucket speed of 10 m/s with a jet of water flowing at the rate of 700 lps
under a head of 30 m. The buckets deflect the jet through an angle of 160°. Calculate the power given by
water to the runner and the hydraulic efficiency of the turbine. Assume the coefficient of nozzle as 0.98.
Ans: (i) 190.12 Kw ii) 94.29%
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