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Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion

Discussion Forum : Networks Analysis and Synthesis - Section 23 (Q.No. 30)
Networks Analysis and Synthesis
30.
Measurement of an unknown voltage with a dc potentiometer loses its advantage of open circuit measurement when
the primary circuit battery is changed
standardization has to be done again to compensate for drifts
voltage is larger than range of the potentiometer
range reduction by a factor of 10 is employed
Answer: Option
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