What is transformer?

transformer is a passive electrical device used to transfer electrical energy from one circuit to another, via the phenomenon of electromagnetic induction.

Types of transformer

(1) Step-up -transformerThe secondary coil has more turns than the primary coil (Ns > Np)

Title 3

Fill in some text

(2)Step-down transformer The secondary coil has less turns than the primary coil (Ns < Np)

Short Notes For GATE Exam Visit Now