The time constant of the field winding, Electrical Engineering

Assignment Help:

The field winding of a 200 V d.c. machine has a resistance of 20? and an inductance of 500mH.

Calculate:

(a)  The time constant of the field winding

(b)  The value of current flow one time constant after being linked to the supply

(c)  The current flowing 50 ms after the supply has been switched on. 

 


Related Discussions:- The time constant of the field winding

Laser beam machining and electron beam melting, Differentiate between LBM a...

Differentiate between LBM and EBM process on the basis of application and limitations.

Calculate the theoretical mean value for signal, In most real signal proces...

In most real signal processing applications the measured signals can not be described by an analytical expression. In addition, by the Wold decomposition theorem a stationary signa

Describe the working of bistable multivibrator, Q. Describe the working of ...

Q. Describe the working of bistable multivibrator A bistable circuit is one which can exit indefinitely  in either of two stable states and which can be induced to make an abru

Introduction to electronics, Explain the difference between a microprocesso...

Explain the difference between a microprocessor and an embedded microcontroller

Magnetic permeability and the b/h curve, Magnetic permeability and the B/H ...

Magnetic permeability and the B/H curve To measure the relationship between field strength H and flux density B for a material, a sample is made into a closed ring and a magne

Water technology, #question. . =calculate the calcium carbonate equivalent ...

#question. . =calculate the calcium carbonate equivalent hardness of calcium sulphate of 5gms present in one litre

What is the size of ports in 8255, What is the size of ports in 8255? P...

What is the size of ports in 8255? Port-A : 8-bits Port-CU : 4-bits Port-B : 8-bits Port-CL : 4-bits

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