A step-down transformer converts a voltage of \( 2200 \mathrm{~V} \) into \( 220 \mathrm{~V} \) ... VIDEO
A step-down transformer converts a voltage of \( 2200 \mathrm{~V} \) into \( 220 \mathrm{~V} \) in the transmission line. Number of turns in primary coil is 5000 . Efficiency of transformer is \( 90 \% \) and its output power is \( 8 \mathrm{~kW} \). Calculate (a) number of turns in secondary coil and (b) input power.https://bit.ly/YTAI_PWAP https://www.pw.live
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