Define core type transformers, Physics

Assignment Help:

Core type Transformers:

In this type of transformer the windings enclose the core (fig. given below). Both the windings are divided and half of every winding is placed on each limb to make the leakage flux as small as possible. Since insulation of low voltage winding is simple so low voltage winding is placed next to core and then high voltage winding is placed around the low voltage coils. In such an arrangement only single layer of high voltage insulation is required and removal or repair of the high voltage winding, which is more liable to faults than the low voltage winding, is simple and convenient. 

787_transformer.png


Related Discussions:- Define core type transformers

Can you explain lens maker''s formula, Can you explain lens maker's formula...

Can you explain lens maker's formula. Derive the mathematical expression for the effective focal length of two thin lenses in contact.

What is the unit of capacitance in si system of measure, In the SI system o...

In the SI system of measure, what is the unit of capacitance? Ans: In the SI system of measure, farad is the unit of capacitance.

Light, what arethe concepts oflight

what arethe concepts oflight

Write a mathematical expression for refractive index, Write a mathematical ...

Write a mathematical expression for refractive index of the material of a prism in terms of its angle. Is the mathematical expression true for all positions of the prism?

Show the condition for dispersion without deviation, Q. Show the condition ...

Q. Show the condition for dispersion without deviation? Q. A thin convex length of focal length 0.1m and a thin concave lens of focal length 0.1m are placed coaxially on contact

Wire wound resistor, MANUFACTURING:   The resistance element is use...

MANUFACTURING:   The resistance element is used as a wire, made from special alloys, which have small low temperature coefficient and good stability against environmental c

Radiation and radioactivity, Radiation and Radioactivity Investigator o...

Radiation and Radioactivity Investigator of radioactivity discovered that certain natural elements, primarily the very heavy ones, have unstable nuclei that disintegrate to emi

Electromagnetic field, If and show that they constitute a possible elect...

If and show that they constitute a possible electromagnetic field.

Explain fraunhoffer lines, Show the types of chromatic aberration. What do ...

Show the types of chromatic aberration. What do you understand by Fraunhoffer lines? Explain their origin.

Maximum height of ball, Maximum Height of Ball A solid ball is revolve ...

Maximum Height of Ball A solid ball is revolve toward a ramp. How elevated will it be when it stops and begins to roll back down? The linear kinetic energy like the bal

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