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

Klein''s construction, what is the velocity and acceleration when connectin...

what is the velocity and acceleration when connecting rod and crank are mutually perpendicular?

Find out change in diameter, Find out change in diameter: A cylindrica...

Find out change in diameter: A cylindrical shell, 0.8 m in a diameter and 3 m long is along with 10 mm wall thickness. If the shell is subjected into an internal pressure of 2

Deflection, determine the vertical deflection at end A neglecting shear

determine the vertical deflection at end A neglecting shear

Computer control system in flexible manufacturing system, Computers control...

Computers control system in flexible manufacturing system

Determine the brake power of an engine, Determine the Brake power of an Eng...

Determine the Brake power of an Engine which is running at a fixed speed of 300 r.p.m. and carries a rope brake Dynamometer. The Dead weight on the spring balance and engine readin

What is the pressure difference between the stations , (Bernoulli equation ...

(Bernoulli equation along a streamline) Water flows from station (1) to (2) around an expanding corner pipe, 3m high. The speed along the center streamline is 10 m/s at (1) and 5

Calculate the thermal efficiency of the cycle, An engine uses air as the op...

An engine uses air as the operating substance. At the beginning of compression the pressure is 90 KN /m 2 and the temp. is 40 0 C. During the adiabatic compression, the volume is

V-block and clamp - angle projection drawing, A V-block clamp consists of 3...

A V-block clamp consists of 3 components, a V-block, yoke and clamping screw.  Using a rule, measure the sketches below and produce a 3rd angle projection drawing for each componen

Maximum slope and maximum deflection, Maximum slope and maximum deflection:...

Maximum slope and maximum deflection: A simply supported beam of span l is subjected to two concentrated loads at one-third span through two supports. Discover the maximum slo

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