Construction of a transformer, Physics

Assignment Help:

Construction of a transformer:

The essential parts of a transformer are: i) core ii) primary coil and iii) secondary coil. In its general form, a core (C) consists of a soft-iron or ferrite material. This core is the form of a rectangular frame built by placing thin sheets of iron one above the other. These sheets are laminated and therefore are insulated from each other.
On one side of the rectangular core, an insulated copper wire is wound to make a coil of turns (n1). If voltage is applied across this coil, it is called a primary (P) coil. On the opposite side of the rectangular core, another copper wire is wound to make coil of turns (n2). If output voltage is delivered from this coil it is called a secondary (S) coil.
The coils P and S are wound on the same iron-core and are electrically insulated from one another.

672_construction of a transformer.png


Related Discussions:- Construction of a transformer

Give the example for electrophilic substitution reaction, The species, whic...

The species, which accepts the electrons, are known as Electrophiles (or) Electrophilic reagents. When the atom (or) group of atoms there in the organic compound is replaced by

Nuclear reactor concept, Q)  why we cant use the nuclear reactor concept in...

Q)  why we cant use the nuclear reactor concept in making fuel for our usages? Ans) Beacause nuclear reacters produse a huge energy which can''t be in our control and we can''t co

Experiment with water, Experiment with wat er Suspend a tin can about 8 ...

Experiment with wat er Suspend a tin can about 8 cm deep and 12 cm in diameter as shown in the diagram. Pour about 3 cm of water into the can and twist the drill.  Observe what

Explain the terms magnetic field strength, (a) Explain the terms: 'magnetic...

(a) Explain the terms: 'magnetic field strength', 'magnetic flux density' and 'permeability' of a magnetic material. Write their SI units. A current carrying conductor is placed

Unit of impulse, UNIT: SI unit of impulse is NS (Newton x Second) or ...

UNIT: SI unit of impulse is NS (Newton x Second) or kgms -1

Working of single –phase induction motor, Working of Single –phase inductio...

Working of Single –phase induction motor Working : Construction of a single -phase motor is same to that of a three -phase induction motor except that the stator is given wit

Calculate the thickness of the film, Q. A light of wavelength 58900A falls ...

Q. A light of wavelength 58900A falls normally on a thin air film, 6 dark fringes are seen between two points. Calculate the thickness of the film. 2μt = nλ Thickness of th

Classes of magnetic materials: hard ferrits, These materials are used for p...

These materials are used for permanent magnet manufacturing because of their low cost and their low weight. It consists of low iron oxide in combination with either barium carbonat

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