COCA COLA's coke zero has a density of 970 kg/m3 from a bulk tank of 7.5 meters (P1-5.75 bars) flows before the pump at 3.5 m/s. The junkfood- drink is pumpedat an unknown velocity to a 45-meter elevated filling tank with a pressure reading of (P2-10.7575 Bars) ready for filling the bottles, packaging and delivery. Assumingzero Friction losses and pump's efficiency is just 70%. Calculate the unknown final velocity in m/s for a mass of 75.75 kg and a time per minute of alcohol and powerof pump @ 5hp.

Given data, Density of coca cola coke, ρc=970 kg/m3 Datum head of first tank, Z1 = 7.5 m Pressure of…

Answered: COCA COLA's coke zero has a density of…

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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a water pump is to be used in a water supply system as shown in the figure. The pressure at point 1 is 70 kPaa and the pressure at point 2 is 101 kPaa. The velocity in the 60-mm pipe is 2 m/s. Find the pump power. Neglect friction, and assume no change of internal energy of the water and no heat transfer between point 1 and 2. Take the density of water at standard condition.
A two-lobe rotary positive-displacement pump moves 0.60 cm3 of motor oil in each lobe volume. For every 90° of rotation of the shaft, one lobe volume is pumped. If the rotation rate is 550 rpm, the volume flow rate of oil is (a) 330 cm3 /min (b) 660 cm3 /min (c) 1320 cm3 /min (d) 2640 cm3 /min (e) 3550 cm3 /min
(4) A water hose connected to a nozzle is used to fill a 10 L container. The internal diameter of the hose is 2 cm and the nozzle exit has an inner diameter of 1.7 cm. It takes 30 s to fill up the container. If the inlet pressure is 2 atm and the nozzle exit is 0.8 m above the hosea. What is the velocity (m/s) of water at the outlet stream and at the inlet stream?b. What is the water pressure (atm) at the outlet stream c. What is the mass flow rate of water (kg/s)?
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