belllerzz6557 belllerzz6557

01-02-2022
Engineering

contestada

The primary winding of a 120 volt transformer has 200 turns. The secondary winding has 20 turns. What is the secondary winding voltage

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sqdancefan sqdancefan

01-02-2022

Answer:

12 volts

Explanation:

The voltage ratio is equal to the turns ratio.

secondary/primary = 20/200 = v2/120

v2 = 120(20/200) = 12

The secondary winding voltage is 12 volts.

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