Interested to Buy Any Domain ? << Click Here >> for more details...
why dc power can not be used in transformer?
- 33 Answers
- 69587 Views
- GE, Sail, I also Faced
- E-Mail Answers
Answer Posted / subhrajyoti de
Transformer work on the principle of mutual induction.
If DC voltage is supplied then there will be no change in flux as a result no EMF will be induced in the secondary winding and the will be no output.
On the other hand, the primary windings will get heated up and may blow up after sometime.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
Why is a synchronous motor always star connected??
orifice sizing how done, checking & selection
why HT armoured cable does not glanding
if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.
what is the role and fuction of automatic transfer switch in rotary ups
How many types of circuit loads are there in a common electrical circuit?
what work will do diffrential realay DG set
which type of amplifiers are used in multimete?
hello if any one have papers vof hpcl or sail, plz send me
Does magnetomonopoles exists? one maxwell equation strongly suggests no, but how about their existance in plasma?
if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side
How can I calculate ISF of current transformer?
we are having 110 Kv,250mA Electrostatic precipitators for coal fired boilers. what will be static voltage and current after discharge and what time it will remain before earthing?
Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?
how many joint can done in HT line and what is life of the joint
