Explain brake and electrical horsepower, Civil Engineering

Assignment Help:

Explain Brake and Electrical Horsepower

Brake horsepower (bhp) = whp/pump efficiency

Electrical or motor horsepower (ehp) or (mhp) = bhp/motor efficiency

Friction of heat horsepower (fhp) = bhp - whp

NOTE: In centrifugal pump problems, the highest horsepower is mhp. To solve typical problems you must start by determining the whp (equations in the table) and using the pump and motor efficiencies, solve for bhp, mhp and/or fhp.

mhp > bhp > whp

Related Discussions:- Explain brake and electrical horsepower

Hoyers long line system pre-tensioning, Hoyers long line system pre-tension...

Hoyers long line system pre-tensioning When concrete attains the required strength, jacks are released and tendon wires in-between various units are cut.

Mechanics, What is the parallelogram law of force and prove it?

What is the parallelogram law of force and prove it?

Maintenance of water bound macadam roads, Maintenance of Water Bound Macada...

Maintenance of Water Bound Macadam Roads: The maintenance of water bound macadam surface consists of : filling potholes, ruts with additional material and adequately c

Reliability of settlement computations, Inspite of the problems of sample d...

Inspite of the problems of sample disturbance, if 1) e or E vs log p curve is interpreted, reasonably with some corrections for sample disturbance, 2) if the sample disturbance

Structural analysis & design, This is an optional team assignment. This gra...

This is an optional team assignment. This grade will replace your lowest two homework grades. You may work in teams of 3-4 students. Design the lightest concrete cantilever beam

Lagrange''s mean value theorem, Write some appplications of lagrange''s mea...

Write some appplications of lagrange''s mean value thorem

Explain measured shovel packing, Explain Measured shovel Packing Measu...

Explain Measured shovel Packing Measured shovel Packing essentially consists of accurate measurements of track defects particularly the unevenness and voids caused in the cour

Duration activity for cast-in-place foundation formwork, A concrete contrac...

A concrete contractor historical records show that the construction duration for a cast-in-place foundation formwork is 1,000-SF/crew-day. Determine the number of days a 200,000-SF

Northlight truss, dimensions

dimensions

Measure the ultimate settlement due to pumping, A clay stratum of 18 metres...

A clay stratum of 18 metres thickness was found above a sand stratum when a boring was made. The clay was consolidated under the present overburden pressure. The hydrostatic pressu

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages