Define the pump and motor efficiencies - hydrolic system, Civil Engineering

Assignment Help:

Define the Pump and Motor Efficiencies

Equations account for the loss of power, primarily due to mechanical friction as a result of rotating components in the pump and motor.

Pump efficiency = (whp/bhp) 100

Motor efficiency = (bhp/ehp) 100

Overall efficiency = (pump efficiency)(motor efficiency)  = (whp/ehp) 100


Related Discussions:- Define the pump and motor efficiencies - hydrolic system

Determine the density index of the sand sample, An undisturbed sample of sa...

An undisturbed sample of sand has a dry weight of 18.9 N and a volume of 1143 cm 3 . The solids have a specific gravity of 2.72. Laboratory tests indicate void ratios of 0.40 and 0

Prismatic compass, Figure, working,principle of prismatic compass

Figure, working,principle of prismatic compass

Propped cantilever retaining wall, how to combine moments from soil pressur...

how to combine moments from soil pressure and surcharge to get maximum moment

Importance of geotextiles and sand in reclamation works, Question What ...

Question What is main importance of geotextiles and sand in reclamation works? Answer For geotextiles used in recovery, they serve mainly subsequent two purposes

Determine the term- shrinkage of concrete, Determine the term- Shrinkage of...

Determine the term- Shrinkage of Concrete Shrinkage of concrete is primarily due to gradual loss of moisture which results in change in volume. The shrinkage of concrete depend

Effect of footing size on stress zone, Q. Effect of Footing Size on Stress ...

Q. Effect of Footing Size on Stress Zone? The modulus of elasticity of the soil may be determined by plotting stress-strain diagram based on triaxial test or plate load test.

Write short notes on bricks, Q. Write short notes on Bricks? Bricks are...

Q. Write short notes on Bricks? Bricks are an important construction material required in bulk Quantities for construction of walls both sub structure & super structure. For th

Lifting of girders, Q. Lifting of girders? Lifting of girders : For gre...

Q. Lifting of girders? Lifting of girders : For greasing the bearings girders are required to be lifted. But the gap between the bottom flange of plate girders and the bed bloc

Explain equation for change interval, Explain equation for Change Interval ...

Explain equation for Change Interval y = t + v / 2a + 64.4G Where:  y = length of yellow interval (sec)     t = driver perception/reaction time (1.0 sec generally used)

Compute the porosity of the initial soil sample, A completely saturated sam...

A completely saturated sample of clay has a volume of 31.25 cm 3 and a weight of 0.5866 N. The same sample after drying has a volume of 23.92 cm 3 and a weight of 0.4281 N. Compu

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