Question

A dynamo converts

• A. mechanical energy into sound energy
• B. mechanical energy into electrical energy
• C. electrical energy into mechanical energy
• D. electrical energy into sound energy

Answer 1

Answer: (B)

mechanical energy into electrical energy

Dynamo is an electric generator where shaft is rotated mechanically and electric energy is produced. It converts the mechanical motion of the driven shaft into electrical motion,with the aid of a magnet.