Question

Active transducers develops ______________

(a) mechanical parameter

(b) electrical parameter

(c) chemical parameter

(d) physical parameter

I had been asked this question by my college professor while I was bunking the class.

My question is taken from Classification of Transducers in chapter Transducers of Electrical Measurements

Answer 1

Right option is (b) electrical parameter

Explanation: Active transducers are also known as self generating type of transducers. They develop an electrical voltage or current proportional to the quantity being measured.