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Transducers must operate under ___________

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in Electrical Measurements by (148k points)
Transducers must operate under ___________

(a) zero electromagnetic field

(b) constant electromagnetic fields

(c) varying electromagnetic fields

(d) infinite electromagnetic field

This question was addressed to me by my school principal while I was bunking the class.

The origin of the question is Transducer Selection Factors topic in chapter Transducers of Electrical Measurements

1 Answer

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Best answer
The correct option is (c) varying electromagnetic fields

Explanation: A transducer should operate under strong electromagnetic fields. Generally transducers with a low value of output impedance, high value of output voltage and shorter cable length are not susceptible to such interference.

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