A transformer is used :

Foundation

Physics Foundation

EMI

Question

to obtain suitable dc voltage

to transform electric energy into mechanical energy

to transform ac into dc

to obtain suitable ac voltage

College PredictorLive

Know your College Admission Chances Based on your Rank/Percentile, Category and Home State.

Get your JEE Main Personalised Report with Top Predicted Colleges in JoSA

Transformer is used to obtain suitable a.c. voltage.

Please subscribe our Youtube channel to unlock this solution.