Grid resistor, Physics

Assignment Help:

For higher current rating application, resistance wires with extremely large cross sections are required. The necessary large cross sections are produced in the form of resistance grid. These grids are either cast from iron or stamped from a suitable grade of alloyed stainless steel. These are then assembled by having series and parallel connections into resistor banks of the appropriate resistance and current rating.

 



 


Related Discussions:- Grid resistor

Determine the number of turns of the coil, A mild steel closed magnetic cir...

A mild steel closed magnetic circuit has a mean length of 75mm and a cross-sectional area of 320.2mm 2 . A current of 0.40 a flows in a coil wound uniformly around the circuit

Kinetic friction, A 2.1 kg block slides along a horizontal surface with a c...

A 2.1 kg block slides along a horizontal surface with a coefficient of kinetic friction μ k = 0.31. The block has a speed v = 1.4 m/s when it strikes a massless spring head-on.

Magnetic field, how to study the earth''s magnetic field using a tangent ga...

how to study the earth''s magnetic field using a tangent galvanometer?

Draw a labelled diagram of an ac generator, Describe with the help of a lab...

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 Dr

The Schrodinger Equation, What is the upside down delta in the Schrodinger ...

What is the upside down delta in the Schrodinger Equation?

First law of black hole dynamics, Black-hole dynamic laws; laws of black-ho...

Black-hole dynamic laws; laws of black-hole dynamics first law of black hole dynamics For interactions among black holes & normal matter, the conservation laws of mass-

What is atomic models?, What is Atomic Models? The concept of atoms was f...

What is Atomic Models? The concept of atoms was first suggested by the ancient Greeks. The atom was supposed to be the smallest piece of matter. Then J. J. Thompson discovered th

How x-rays are produced, Question 1. How X-rays are produced? Describe ...

Question 1. How X-rays are produced? Describe the properties of X-Rays? 2. Describe the half wave & full wave Rectifications employed in an X-ray tube? 3. Discuss the med

Scalar and Vector, how to solve A • B x C = A x B • C?

how to solve A • B x C = A x B • C?

Explain retina, Retina It is inner most and sensitive layer. It receive...

Retina It is inner most and sensitive layer. It receives images of near and far objects.

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