what is the difference between static and dynamic induced emf?

Answer Posted / moody

static induced emf when the voltage source across the prim
coil is alternating "AC" then the flux rotate making flux
linkage!
dynamic emf is when the voltage source across the primary
coil is direct current "DC" so u must rotate the secondary
coil to make flux linkage or rotate the primary coil ..two
r the same.

Is This Answer Correct ?    65 Yes 40 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

why swinburnes test cannot be performed on series machines?explain

1840


When we need up only in o/p 440v, so why we use directly in 11kva in input?

1279


what is feed back and what are feed back amplifiers?

650


before synchronizing an alternator,power factor is leading ,why?

1024


What are the material used for resistor?

640






I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?

1329


Why you want to join non technical field when you are an engineer?

6209


Difference between HRG and NGR. Are they both the same thing

3677


Which device of PlC does share load between DG sets when DG are running in perallel?

1561


How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx

1780


why we use 630mm single core cable for transformer secondary side and why two neutral cable

1412


what is the use of the circle diagram

4541


why fractional pitch winding generally used in alternators?

2463


How Can you do Maintenance of ACB of 2000Amperes

1652


What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?

1217