A transformer has 300 turns in its primary coil and 1200 turns in its secondary coil

PHYSICS · Single correct · CBSE · Physics · Alternating Current · Alternating Current

Problem

A transformer has 300 turns in its primary coil and 1200 turns in its secondary coil. Identify the type of transformer. (a) Step-down (b) Isolation (c) Step-up (d) Cannot be decided from turns alone

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