Q-) It has been announced that a water turbine with a net head of H0 = 10m and a speed of n = 380 rpm will produce a power of Nef = 200 PS. The overall efficiency guaranteed by the manufacturer of the turbine is 76%. Answer the following questions of a customer reading this advertisement. A-)What is the type of this turbine? Is a net drop of H0 = 10m suitable for this turbine? B-)How much flow is needed for this turbine? C-)Is it ok to run the same turbine at H0 = 7.5m drop? D-)How fast should the turbine be rotated in this new fall? E-)How much flow is needed in this new fall? F-)What will be the turbine power in this new fall? (Turbine overall efficiency can be considered equal to the initial state)
Q-) It has been announced that a water turbine with a net head of H0 = 10m and a speed of n = 380 rpm will produce a power of Nef = 200 PS. The overall efficiency guaranteed by the manufacturer of the turbine is 76%. Answer the following questions of a customer reading this advertisement. A-)What is the type of this turbine? Is a net drop of H0 = 10m suitable for this turbine? B-)How much flow is needed for this turbine? C-)Is it ok to run the same turbine at H0 = 7.5m drop? D-)How fast should the turbine be rotated in this new fall? E-)How much flow is needed in this new fall? F-)What will be the turbine power in this new fall? (Turbine overall efficiency can be considered equal to the initial state)
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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- Q-) It has been announced that a water turbine with a net head of H0 = 10m and a speed of n = 380 rpm will produce a power of Nef = 200 PS. The overall efficiency guaranteed by the manufacturer of the turbine is 76%. Answer the following questions of a customer reading this advertisement.
- A-)What is the type of this turbine? Is a net drop of H0 = 10m suitable for this turbine?
- B-)How much flow is needed for this turbine?
- C-)Is it ok to run the same turbine at H0 = 7.5m drop?
- D-)How fast should the turbine be rotated in this new fall?
- E-)How much flow is needed in this new fall?
- F-)What will be the turbine power in this new fall? (Turbine overall efficiency can be considered equal to the initial state)
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