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What is the effect of the capacitor on the output?

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What is the effect of the capacitor on the output?

(a) no effect

(b) charging effect

(c) electrostatic effect

(d) magnetic effect

I had been asked this question at a job interview.

This key question is from Dual Slope Integrating Type DVM in division Electronic Instruments of Electrical Measurements

1 Answer

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Best answer
Correct choice is (a) no effect

For explanation: In the dual slope integrating type DVM method, the capacitor is connected through means of an electronic switch. As a result the effects due to offset voltage wherein there exists an output voltage without the application of any input are eliminated.

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