Determine the mechanical efficiency of the pump, Physics

Assignment Help:

An oil pump is drawing 25 kW of electric power while pumping oil with ρ = 860 kg/m3 at a rate of 0.1 m3/s. The inlet and outlet diameters of the pipe are 8 cm and 12 cm, respectively. If the pressure rise of oil in the pump is measured to be 250 kPa and the motor efficiency is 90 percent, determine the mechanical efficiency of the pump. Take the kinetic energy correction factor to be 1.05.

1889_Determine the mechanical efficiency of the pump.png


Related Discussions:- Determine the mechanical efficiency of the pump

Statistical mechanics, how are "white dwarfs" explained in Fermi dirac stat...

how are "white dwarfs" explained in Fermi dirac statistics?

How do you define free radical addition reaction?, When unsaturated compoun...

When unsaturated compounds undergo addition reactions with free radicals, it is known as free radical addition reaction.

Can i light a house with a fiber optic, Can I light a house with a fiber op...

Can I light a house with a fiber optic? A house can be light with anything, by candles and gas lamps to fiber optics. However, there is the question, of the efficiency of the s

Laue pattern, Laue pattern (M. von Laue): The pattern generated on a p...

Laue pattern (M. von Laue): The pattern generated on a photographic film while high-frequency electromagnetic waves (such as x-rays) are fired at a crystalline solid.

Illustrate a ray diagram showing the formation of the image, A figure separ...

A figure separated into squares, each of size 1 mm 2 is being viewed at a distance of 9cm by a magnifying lens of local length 10cm, held close to the eye. (i) Illustrate a ray

What do you mean by impure spectrum, What is a pure spectrum? provide an ex...

What is a pure spectrum? provide an example. What do you mean by impure spectrum? show an example.

Explain one ohm, 1 OHM: If a potential difference of 1 volt is applied ...

1 OHM: If a potential difference of 1 volt is applied across the ends of a conductor and the resulting current flowing by the conductor is 1 ampere, the resistance of the condu

Wave and motion, calculate the amplitude of wave of y= (0.045m) sin x (5.2t...

calculate the amplitude of wave of y= (0.045m) sin x (5.2t+4.0x)

Determine the change in the momentum of the ball, A girl throws a 0.1 kilog...

A girl throws a 0.1 kilogram ball at a wall.  The ball hits the wall perpendicularly with a velocity of 5 meters per second and then bounces straight back with a velocity of 4

Mauls law, Description about mauls law

Description about mauls law

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd