Question

Which device is used to increase or decrease A.C. voltage?choose the correct option from the given options.
(A) Oscillator
(B) Voltmeter
(C) Transformer
(D) Rectifier

Answer 1

A transformer is an electrical gadget that exchanges vitality starting with one circuit then onto the next by attractive coupling with no moving parts.

A transformer includes at least two coupled windings, or a solitary tapped twisting and, much of the time, an attractive center to focus attractive transition.

Transformers are utilized to change over among high and low voltages, to change impedance, and to give electrical disconnection between circuits.

Answer 2

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☸ Required Answer is ⬇ ⬇⬇


⭕ C). Transformer


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