what will happen if we give a dc supply to a transformer.?
- 10 Answers
- 17478 Views
- I also Faced
- E-Mail Answers
Answer Posted / d.k. gupta
transformer induces e.m.f. due to rate of change of flux ,
which is only possible in a.c. supply in stationary
machines, if we will give d.c. supply as input there will
be no out put & due to core saturation after some time it
will be got damaged(burn).
| Is This Answer Correct ? | 29 Yes | 2 No |
Post New Answer View All Answers
Why does amplifier gain reduce?
What is the permissable nutral current of three phase system as per IS standards?
what the principle of sincroscope?how it works?when it needed?
What is the operating principle of turbo-generator.
what is self capacitance of inductor
howmany electrician should maintain for a 1000 kva used plant... in kerala..
What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?
what is meant by 3rd hormonics ?
why the carbon brushes are broken in srim while the motor runningtime
HOE WE CAN IMPROOVE BY USE OF CAPACITOR
How do we calculate the resistance per metre of single core aluminium stranded cable 19*3.25mm sheathed in pvc,at 15 deg C temperature?
WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT
how to remover corona effect and hysteresis losses from contactor
What are the advantages and disadvantages of negative feed back?
The power supplied to a 50mH inductor from a 120V, 60Hz source will be
