TRANSFORMER PRINCIPLES

Question

Accepted Answer

Transformer principles involve the transfer of electrical energy from one circuit to another through electromagnetic induction.

Transformers are used to step up or step down voltage levels in power transmission and distribution systems.
They work on the principle of Faraday's law of electromagnetic induction.
Transformers have two coils, a primary coil and a secondary coil, which are wound around a common magnetic core.
The primary coil is connected to the input voltage source, while the secondary coil is connected to the load.
The voltage induced in the secondary coil is proportional to the ratio of the number of turns in the secondary coil to the number of turns in the primary coil.
Transformers are highly efficient and can transfer electrical energy over long distances with minimal losses.

Accepted Answer

Faraday's law of electromagnetic induction and mutual induction

Accepted Answer

Faraday's law of electromagnetic induction and mutual induction

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