Question

Current flowing in stepdown transformer 22 volts having impedence 220 volt is

Answer 1

As per your given information ! impedance(Rz)=220 ohm (you have written volt)

Voltage =22

Then current flowing will be according to ohms law.

I=V/R

=22/220

=1/10

=.1 amp

=100 mAmp

I hope I am correct.