1- What is transformer?

Question

Accepted Answer

A transformer is an electrical device that transfers electrical energy from one circuit to another through electromagnetic induction.

Transformers are used to change the voltage level of an alternating current (AC) power supply.
They consist of two coils of wire, known as the primary and secondary windings, wrapped around a magnetic core.
When an AC voltage is applied to the primary winding, it creates a magnetic field that induces a voltage in the secondary winding.
Transformers are used in power distribution systems, electronic devices, and many other applications.
Examples include step-up transformers used in power plants to increase voltage for long-distance transmission, and step-down transformers used in household appliances to decrease voltage for safe use.

Accepted Answer

Transformer is a static piece electrical apparatus which converts electrical power from one circuit to another circuit at the same frequency.it can increase or decrease the voltage with corresponding decrease or increase of current.keeping the power same.

1- What is transformer?

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