A 60 W load is connected to the secondary of transformer

cbse
alternating-currents

#1

A 60 W load is connected to the secondary of transformer whose primary draws line voltage. If current of 0.54 A flows in the load, what is the current in the primary coil? Comment on the type of transformer being used.


#2

Here power ${ P }{ L }$ = 60 W
Current, ${ I }
{ L }$ = 0.54 A