A step-down transformer is connected to 2400 volts line and 80 amperes of current is found to fl...
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1A step-down transformer is connected to 2400 volts line and 80 amperes of current is found to flow in output load. The ratio of the turns in primary and secondary coil is \( 20: 1 \). If transformer efficiency is \( 100 \% \), then the current flowing in primary coil will be
(A) \( 1600 \mathrm{~A} \)
(B) \( 4 \mathrm{~A} \)
(C) \( 20 \mathrm{~A} \)
(D) Content not found
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