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What is the role of a rectifier in a multimeter?

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in Electrical Measurements by (148k points)
What is the role of a rectifier in a multimeter?

(a) bias purpose

(b) thermal stability

(c) rectification

(d) inversion

I had been asked this question during an online interview.

My question is based upon Electronic Multimeter in portion Electronic Instruments of Electrical Measurements

1 Answer

+1 vote
by (541k points)
Right answer is (c) rectification

The explanation: When the multimeter is used for the measurement of A.C. voltages, rectifier section is used. It mainly performs the conversion of the input A.C. voltage into D.C. for the measurement of A.C. voltage.

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