The function of a transducer is to _______________ ?
Correct answer: A. Convert the primary signal into a more useful quantity, usually an electric impulse
- A. Convert the primary signal into a more useful quantity, usually an electric impulse
- B. Amplify the input signal
- C. Modify the input signal
- D. Codify/decodify the input signal
Explanation
A transducer converts a measured physical quantity or primary signal into another usable form, commonly an electrical signal for transmission, indication, or control. Amplification and signal coding may follow, but they are not its basic function.
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