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प्रश्न
The transformer is used in ______ current circuits.
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उत्तर
The transformer is used in alternating current circuits.
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संबंधित प्रश्न
Name the phenomenon ?
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State the principle of a transformer.
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In an ideal transformer, the turns ratio is `N_p/N_s = 1/2`. The ratio Vs : Vp is equal to (the symbols carry their usual meaning):
