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Resolution depends on __________

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in Electrical Measurements by (148k points)
Resolution depends on __________

(a) frequency

(b) resistance

(c) voltage

(d) current

I got this question during an interview for a job.

Asked question is from Ramp Type DVM in chapter Electronic Instruments of Electrical Measurements

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The correct choice is (a) frequency

To elaborate: In the linear ramp technique, resolution is dependent on the frequency of the local oscillator. By adjusting the frequency of the local oscillator the resolution of the linear ramp can be made higher.

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