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konstantin123 [22]

2 years ago

9

If the number of turns in a primary coil is 200 and the voltage is 120 V, then how many turns are needed in a secondary coil of

a transformer to produce an output voltage of 24,000 V?

1 answer:

MatroZZZ [7]2 years ago

6 0

Np/Ns = Vp/Vs

200/Ns=120/24000

Ns=40,000

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Answer:

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Explanation:

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Given that K₂ = 0.7K₁

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solution

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