Interested to Buy Any Domain ? << Click Here >> for more details...
in case of three phase induction motor,when it is connected
to three phase supply,why the magnetic field is rotets
around the armeture?
- 5 Answers
- 8972 Views
- Hindalco, I also Faced
- E-Mail Answers
Answer Posted / sindhejs
Since the suplly is of 3 phase sinusoidal in nature, flux
produced due to htis in the stator is of alternating in
nature.This flux is cut by the stationary conductor on the
rotor, thus eddy currents are induced in the rotor circuit
by Lenz's law.To overcome force produced by these currents
and induced flux the rotor starts rotating in the direction
of flux.
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
is it possible to test of bus bar in high rise building without completed full floor ?
What is difference between slip rings and carbon burushes?
How to calculate the Efficiency of Chiller
in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?
at what rate the micro controller increment its timer....is it 1micro seconds or 1/(12*10^6) seconds
What is the de rating factor of cable? What is the importance of the de rating factor in cable select
What is the function of capacitor in electrical circuits?
Difference between On Line capacitor and Station Type capacitor.
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
How to design the NGR Resistance
lenz law application and define
Why a Permanent Magnet Generator has higher frequency as compared to frequency of main alternator?
why we testing the core balance of the transformer before comissioning?
What do you mean by passive circuit elements and why these are called passive?
11000volt DG set carnt kaise banvay
