what is transformer
- 63 Answers
- 65626 Views
- ABB, Advance Power Controls, CERC, Electrical, Electrical Supervisor Competency Certificate, ETA, IBM, Jindal, I also Faced
- E-Mail Answers
Answer Posted / niraj kumar
transformer is a static electrical device transverse electrical current one place to another place.
trasformer is working on electromagnetic induction.
it is the device which is to stepup and stepdown voltage.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
Why is the frequency not changed during transformation of electrical energy in a transformer?
Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.
What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current
what is load vs Torque curve & why it is used?
WHAT IS SPEC OF CLEANROOM MOTOR AND LIGHT FITTINGS?
why we use the 100% and 95% stator earth fault protection for the synchronus generator ?
Good morning: I'm looking for some informations about the OLTC or the LTC: I wont to know what the function of the tie-resistor in during the operation of reversing/coarse operation Cordially
How we calculat the NGR of 3phase Generator, Our generation voltage 11KV
difrent between vcb acb sf6 and mccb breakers
This is urgent!! What is a Thyristor-based 3-ways selector switch with Zero crossing control? how does it operate and where is it mostly found in a system?
what is the power rating of CPU, CRT type moniter, LCD type moniter,scanner Approx.
Why the efficiency of generator is more than motor in swinburne's test
Is vtg is controlled by the resistor? if else how much?
can any one tell in easy method for circulating current ??
I am going to appear for the RRB Chennai junior Engineer online exam. Please send me the previous exams question papers (also solved) to my mail id: rrkhandhar@yahoo.com
