Explain pole core and pole shoe - dc generator, Mechanical Engineering

Assignment Help:

Pole core and pole shoe

The pole cores are made of steel laminations that are insulated from each other and riveted together. Every pole core has a pole shoe having a curved surface. The functions of pole shoe are

(i)  To support the ?eld coil and

(ii)  To enhance the cross sectional area of the magnetic circuit and

(iii)  To decrease its reluctance.

 


Related Discussions:- Explain pole core and pole shoe - dc generator

Selection of elctrodes, Q. Describe the Selection of elctrodes? The sel...

Q. Describe the Selection of elctrodes? The selection of a proper electrode for electric arc welding is very important to obtain a sound welded joint of proper strength. The va

Green generator, Before I submit my papers, I need to have something in wri...

Before I submit my papers, I need to have something in writing regarding confidentiality of my work. Please advise. Bill Bridges

Site selection - planning a new airport, Site Selection: The followi...

Site Selection: The following consideration govern the choice of site for an airport : (a)        The area served must be able to generate and attract the estimated passen

Calculated the slope of the cantilever, Calculated the slope of the cantile...

Calculated the slope of the cantilever: Calculated the slope of the cantilever given in Example 6 at its free end. Solution To find out rotation in a beam we must have

Assumptions made in deriving torsional formulas, Assumptions made in derivi...

Assumptions made in deriving torsional formulas: What are assumptions made in deriving torsional formulas?                                           Sol.: The torsion

Find the laplace transform, Find the Laplace transform of the following dif...

Find the Laplace transform of the following differential equation: ? +3? +6x = 0, x(0) =0, ?(0)=3 Taking the inverse Laplace transform of X(s), obtain the time solution x(t).

Correction couple, what is correction couple&why it is needed

what is correction couple&why it is needed

Two stroke engine - thermodynamics, T w o Stroke Engine In the two st...

T w o Stroke Engine In the two stroke engine, instead of valves ports are given, these are opened and closed by moving piston. Through inlet port, the mixture of air and fuel

RC circuit, #question.I am doing a ,ini project on Hovercrafts .As i am fro...

#question.I am doing a ,ini project on Hovercrafts .As i am from mechanical i need assistance regarding control over brushless motors.

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