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Input voltage is measured by ____________

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in Electrical Measurements by (148k points)
Input voltage is measured by ____________

(a) using a voltmeter

(b) counting pulses

(c) using a multimeter

(d) using an ammeter

The question was posed to me in my homework.

I need to ask this question from Voltage to Frequency Converter Type Integrating DVM in division Electronic Instruments of Electrical Measurements

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Best answer
The correct answer is (b) counting pulses

The best explanation: A pulse train is generated. Their frequency depends on the frequency of the unknown voltage. Number of pulses present in a definite interval are counted. Unknown input voltage is a measure of the pulses generated.

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