Question

A transformer has 8 windings in its primary core and 5 in its Secondary coil. If the primary voltage is 0.24 kV, find the secondary voltage in volts​

Answer 1

Let the voltage of the secondary side = V

The voltage of the primary side = 0.24kV = 240 V

Input voltage of primary coil/ Output voltage of secondary coil = No.of turns in the primary coil/ No. of turns in the secondary coil.

$\frac{240}{V}=\frac{8}5} \\ V =\frac{240*8}{5}\\V=384$

Voltage of the secondary coil in volts=384 Volts.