Answer / apexa prajapati

1.ac

Answer / pavan kumar

Transformers DO NOT Operate on DC Voltages, ONLY AC

Transformer works on the principle of mutual induction of two coils. When current in the primary coil is changed the flux linked to the secondary coil also changes. Consequently an EMF is induced in the secondary coil

Answer / hemanth kumar

1 ac 2 dc 3 both 4 none of this

Answer / bhavana

AC

Answer / alok

AC and changing DC

Answer / senkathir

DC only

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14,25,49,169

1 Answers