Water flows from a lake through a 300-m-long pipe having a diameter of 300 mm and a friction factor of f = 0.035. The flow from the pipe passes through a 60-mm-diameter nozzle and is used to drive the Pelton wheel, where the bucket deflection angles are 145 ∘. Neglect minor losses. Determine the power produced when the wheel is turning under optimum conditions. Determine torque produced when the wheel is turning under optimum conditions.
Water flows from a lake through a 300-m-long pipe having a diameter of 300 mm and a friction factor of f = 0.035. The flow from the pipe passes through a 60-mm-diameter nozzle and is used to drive the Pelton wheel, where the bucket deflection angles are 145 ∘. Neglect minor losses. Determine the power produced when the wheel is turning under optimum conditions. Determine torque produced when the wheel is turning under optimum conditions.
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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Water flows from a lake through a 300-m-long pipe having a diameter of 300 mm and a friction factor of f = 0.035. The flow from the pipe passes through a 60-mm-diameter nozzle and is used to drive the Pelton wheel, where the bucket deflection angles are 145 ∘. Neglect minor losses.
Determine the power produced when the wheel is turning under optimum conditions.
Determine torque produced when the wheel is turning under optimum conditions.
![Water flows from a lake through a 300-m-long pipe
having a diameter of 300 mm and a friction factor of
f = 0.035. The flow from the pipe passes through a
60-mm-diameter nozzle and is used to drive the Pelton
wheel, where the bucket deflection angles are 145 °.
Neglect minor losses. (Figure 1)
Figure
A
20 m
B
1 of 1
2 m
Part A
Determine the power produced when the wheel is turning under optimum
conditions.
Express your answer to three significant figures and include the
appropriate units.
W = Value
HÃ
Submit Previous Answers Request Answer
Part B
* Incorrect; Try Again; 5 attempts remaining
T =
Submit
Units
Determine torque produced when the wheel is turning under optimum conditions.
Express your answer to three significant figures and include the
appropriate units.
μA
Value
Units
?
p
Previous Answers Request Answer
?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F225ea937-ec91-4f60-983d-e6a97001b794%2Ffea02b4d-1af3-454e-b971-f043c8d9e8b3%2Fyo6sw2r_processed.png&w=3840&q=75)
Transcribed Image Text:Water flows from a lake through a 300-m-long pipe
having a diameter of 300 mm and a friction factor of
f = 0.035. The flow from the pipe passes through a
60-mm-diameter nozzle and is used to drive the Pelton
wheel, where the bucket deflection angles are 145 °.
Neglect minor losses. (Figure 1)
Figure
A
20 m
B
1 of 1
2 m
Part A
Determine the power produced when the wheel is turning under optimum
conditions.
Express your answer to three significant figures and include the
appropriate units.
W = Value
HÃ
Submit Previous Answers Request Answer
Part B
* Incorrect; Try Again; 5 attempts remaining
T =
Submit
Units
Determine torque produced when the wheel is turning under optimum conditions.
Express your answer to three significant figures and include the
appropriate units.
μA
Value
Units
?
p
Previous Answers Request Answer
?
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