Physics, asked by Nirala1234, 11 months ago

define step down transformer. a transformer has 300 secondary turns and 400 primary turns if the secondary voltage is 300 V, calculate primary voltage.

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Answered by jaanujadhav8635

3

Answer:

sorry I don't know i will answer next time

Answered by glenquadros2

3

A transformer designed to do just the opposite is called a step-down transformer.

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