Question

In a step down transformer ___.

• A. we reduce the secondary voltage by taking lesser number of turns in the secondary coil
• B. we reduce the primary voltage by taking lesser number of turns in the secondary coil
• C. we increase the secondary voltage by taking lesser number of turns of the secondary coil
• D. we make the current in the secondary coil almost zero

Answer 1

The correct option is A

we reduce the secondary voltage by taking lesser number of turns in the secondary coil

In a step down transformer, we reduce the secondary voltage by taking lesser number of turns in the secondary coil. The number of turns in the primary coil of the transformer is greater than that in the secondary coil.