How we Use DC Power in Transformers? is it possible ?
- 6 Answers
- 6412 Views
- I also Faced
- E-Mail Answers
Answer Posted / rajesh babu
we cant use dc power in transformers.AS the transformer
works on the principle of MUTUALLY INDUCTION and according
to this principle induction of emf(STATICALLY) occurs in one
coil due to change in current in another coil.THIS WILL
,ONLY POSSIBLE WITH ALTERNATING CURRENT.
| Is This Answer Correct ? | 16 Yes | 0 No |
Post New Answer View All Answers
sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason
i have faced a problem in ro plant grunfos make bm30type pump it is 22kw pump. We start this pump using siemens 3rw 4423-ibc44, 30kw softstarter but this soft starter will frequently failier so we planed to change dol starter. So pls tell anybudy its possible or not.
What happen to generator if i have unbalanced load?
in a simple IDMT relay we use neutral point of ct for earth fault then what is the requirement of neutral ct and cbct?
Difference between On Line capacitor and Station Type capacitor.
Name a govt approved university which have 100% online engineering course.
i want to model paper for section engg.
i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?
what is meant by tranformer impedance?
Why phase sequence must be same in any ht motor or generator circuit?if phase sequence doesn't same whatever will be affect on circuit?
what is difference between elr and R eartl realy.
how to select the no. of brushes in a lap winding?
1.4 What is meant by CT knee point voltage and how would you determine it
Whether amorphous core transformer is commercialized or not:Name of company making amorphous core transformer and what are different rating?
why Y CONNECTION IS BETTER INTERMS OF EFFICIENCY AND P.F FOR A LAOD LESS THAN 40% AND WHY AFTER DELTA IS BETTER FOR > 40%
