A power transmission line feeds input power at 2300 V to a stepdown transformer withits primary windings having 4000 turns. What should be the number of turns in the secondary in order to get output power at 230 V?

A power transmission line feeds input power at 2300 V to a stepdown tr

1.	A power transmission line feeds input power at 2300 V to a stepdown transformer withits primary windings having 4000 turns. What should be the number of turns in the secondary in order to get output power at 230 V?
Answer» SOLUTION :`V_P/V_S = N_P/N_S` `N_S = (N_P)/(V_P) XX V_S = (4000 xx 230)/(2300) = 400 `

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A power transmission line feeds input power at 2300 V to a stepdown transformer withits primary windings having 4000 turns. What should be the number of turns in the secondary in order to get output power at 230 V?

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