Figure shows an RC potentiometer to measure ac voltage. It is desired that V₀/V_i should be independent of frequency. The value of C should be

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Figure shows an RC potentiometer to measure ac voltage. It is desired that V0/Vi should be independent of frequency. The value of C should be -A-10 &mu;FB-11 &mu;FC-0.1 &mu;FD-0.09 &mu;F-A-10 &mu;F

APTITUDE CRACK · Accepted Answer

A 10 &mu;F Since resistances are in the ratio of 10 : 1, capacitances should be in the ratio of 1 : 10 because XC &prop; 1/C.

Measurements and Instrumentation - Engineering

Figure shows an RC potentiometer to measure ac voltage. It is desired that V₀/V_i should be independent of frequency. The value of C should be

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Measurements and Instrumentation - Engineering

Figure shows an RC potentiometer to measure ac voltage. It is desired that V0/Vi should be independent of frequency. The value of C should be

Solution

For help Students Orientation Mcqs Questions

Figure shows an RC potentiometer to measure ac voltage. It is desired that V₀/V_i should be independent of frequency. The value of C should be

For help Students Orientation
Mcqs Questions