Fluid Mechanics on Chemistry related Questions and Answers

Question :   The net positive suction head (NPSH) of a centrifugal pump is defined as the sum of the velocity head and the pressure head at the 1. discharge minus vapor pressure of the liquid at the discharge temperature. 2. suction 3. discharge 4. suction minus vapor pressure of the liquid at suction temperature. Answer :   4 - suction minus vapor pressure of the liquid at suction temperature.