32) Refer to the drawing of an elevated centrifugal pump taking suction from the bottom of an...
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32) Refer to the drawing of an elevated centrifugal pump taking suction from the bottom of an open storage tank containing water at 66F (see figure below). Assume standard atmospheric pressure.
The pump requires 4.0 feet of net positive suction head (NPSH). Assume that pump suction head loss is negligible.
If tank water level is allowed to decrease continuously, at what approximate water level will the pump begin to cavitate?
Can please provide the reason in graph and math format in why the answer is C.
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ISBN: 9781119355243
4th Edition
Authors: Warren D. Seider, Daniel R. Lewin, J. D. Seader, Soemantri Widagdo, Rafiqul Gani, Ka Ming Ng
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