A transformer works on the principle of
A transformer works on the principle of
A). Self induction
B). Mutual induction
C). Generator
D). Inverter
1 answers
Mutual induction
A transformer consists of two electrically isolated coils and operates on Faraday's principal of “mutual induction”, in which an EMF is induced in the transformers secondary coil by the magnetic flux generated by the voltages and currents flowing in the primary coil winding.
Other Questions
1. Light from Sun reaches Earth in approximately
3. Optical fibre works on which of the following principle of light?
4. A bird sitting on a high tension electric wire does not get electrocuted because
5. When milk is churned the cream separates from it due to:
6. The best conductor of heat among the following is
7. Which one of the following instruments is used to study dispersion of light ?
9. The purpose of choke in tube light is
10. When the barometer reading dips suddenly it is an indication of