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BPSC Prelims 2023 General 📅 30 Sep, 2023

An AC current can be produced by

A
choke coil
B
dynamo
C
transformer
D
None of the above
Result Summary
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APEDIA

BPSC Prelims
2023 • 30 Sep, 2023 • General
An AC current can be produced by
Correct Answer
dynamo
Device: Dynamo (AC Generator). Principle: Electromagnetic Induction. Others: Transformer changes voltage of AC, Choke coil controls current. Only Dynamo *prod......
💡 Analysis & Explanation
Device
Dynamo (AC Generator).
Principle
Electromagnetic Induction.
Others
Transformer changes voltage of AC, Choke coil controls current. Only Dynamo *produces* it.