Question

A transducer used at the transmitting end, serves the purpose of converting

• A. electrical signal to sound form
• B. sound signal to electrical form
• C. electrical signal to magnetic form
• D. sound signal to magnetic form

Answer 1

The correct option is B sound signal to electrical form

The message from the information source may not be in electrical form, so to convert these information, i.e., in form of sound to electrical form, a transducer like a microphone is used.