A pump delivers water (density equals 1000 kg/m^3) at a steady rate of 1219 L/min as shown in the figure. Just upstream of the pump [section (1)] where the pipe area is 56 cm^2., the pressure is 1 bar. Just downstream of the pump [section (2)] where the pipe area is 14 cm., the pressure is 4 bar. The change in water elevation across the pump is zero. The rise in internal energy of water is 280 J/kg. The pumping process is considered to be adiabatic. The exit velocity in m/s is: Select one: O a. 3.63 Control volume Ob. 14.51 D2 OC. 7.26 Pump Section (2) Section (1) P1

A pump delivers water (density equals 1000 kg/m^3) at a steady rate of 1219 L/min as shown in the figure. Just upstream of the pump [section (1)] where the pipe area is 56 cm^2., the pressure is 1 bar. Just downstream of the pump [section (2)] where the pipe area is 14 cm., the pressure is 4 bar. The change in water elevation across the pump is zero. The rise in internal energy of water is 280 J/kg. The pumping process is considered to be adiabatic. The exit velocity in m/s is: Select one: O a. 3.63 Control volume Ob. 14.51 D2 OC. 7.26 Pump Section (2) Section (1) P1

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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