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NEET UG PHYSICS MCQ: ALTERNATING CURRENT

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A transformer of frequency 60 Hz60 \mathrm{~Hz} and 120 V120 \mathrm{~V} input has 8:18: 1 turn ratio. The frequency of the output is
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Correct option: D
60 Hz60 \mathrm{~Hz}
Option D (60 Hz) is correct because the frequency of the output voltage in a transformer is the same as the frequency of the input voltage.

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