Question: 8 . ) A fire pump at a fire pump station for a resort hotel delivers 6 0 0 g p m against a total

8.) A fire pump at a fire pump station for a resort hotel delivers 600gpm against a total head of 200 feet operating at 1770rpm. Due to an expansion of the resort hotel complex, changes will increase the total head to 400 feet. At what rpm should this fire pump be operated to achieve this new head at the same efficiency? [Hint: Look at pump affinity laws Text Chapter 9.]
8.) A fire pump at a fire pump station for a

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