HVAC · Fluids · Problem 16
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HVAC · Fluids · Problem 16
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Problem: Fluid 16, a 1600 rpm centrifugal pump with an 8 inch impeller, requires 7.5 BHP when delivering 250 GPM of water at a head of 75 feet.
Given: 1600 rpm centrifugal pump with an 8 inch impeller, requires 7; 250 GPM of water at a head of 75 feet; 12 inches? So t...
Approach: But we know quite a bit about the first case, I'm going to make a list, I like to just keep things organized with these problem...
Calc: They told us the initial diameter, D1 was 8 inches and they told us the power, the brake horsepower, the input power in that in...
Calc: It moves 250 GPM and the head pressure is known.
Result: Best answer choice is C.
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