1) A transducer used at the transmitting end, serves the purpose of convertinga) Electrical signal to sound formb) Sound signal to electrical formc) Electrical signal to magnetic formd) Sound signal to magnetic form
Amit Saxena , 11 Years ago
Grade upto college level
1 Answers
Radhika Batra
Last Activity: 11 Years ago
Ans: b
Exp: 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.
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