Draw a labelled diagram of an ac generator, Physics

Assignment Help:

Describe with the help of a labelled diagram the underlying principle and working of a step-up transformer.

Why cannot such a device be used to step-up D.C. voltage?

Or

Draw a labelled diagram of an a.c. generator. Describe briefly its principle and working.

 


Related Discussions:- Draw a labelled diagram of an ac generator

Rolling disc, Rolling Disc Imagine a rectangular tray lying flat on a ...

Rolling Disc Imagine a rectangular tray lying flat on a horizontal table. Suppose in which the tray has vertical sides, and this a plate (or disc) lies flat on the table and r

Secondary electron image and back scattered electron image, Q. Illustrate w...

Q. Illustrate what is dissimilar between secondary electron image and back scattered electron image? Answer:- Secondary electron images demonstrate topography of a sample.

What is the activity of the radioactive source, A 2.0 kg tumor is being irr...

A 2.0 kg tumor is being irradiated by a radioactive source. The tumor receives an absorbed dose of 12 Gy in a time of880 s. Each disintegration of the radioactive source produces a

Pressure, The input piston of a hydraulic jack has cross sectiona

The input piston of a hydraulic jack has cross sectiona

What is flux or magnetic lines of force?, There are imaginary lines or path...

There are imaginary lines or path of the field in the given direction. The lines of force are assumed to make a closed path beginning from N pole and ending at S pole with no loss.

Define doppler''s effect of light, The process of apparent change in freque...

The process of apparent change in frequency (or wavelength) of the light because of relative motion among the source of light and the observer is known as Doppler's effect.

Evidence for existence of particles, The idea that everything is made up of...

The idea that everything is made up of very small particles has been developed over many years supported by several experiments: (i)                Brownian motion :

How is polymer fibers terminated, How is polymer fibers terminated? PMM...

How is polymer fibers terminated? PMMA fiber single ends can be of some types always depending upon the nature of the conductor and the last application. A Simply cut fiber wit

Friction, friction is a necessary evil?

friction is a necessary evil?

Illustrate about laser beam welding in short, Illustrate about laser beam w...

Illustrate about laser beam welding in short. Laser beam welding: Laser beam welding (LBW) is a welding technique utilized to join multiple pieces of metal by the use of a l

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