The resistance can be measured most accurately by _________(a) Voltmeter-Ammeter method(b) Bridge method(c) Multimeter(d) MeggerThis question was posed to me in final exam.This key question is from Advanced Problems on Measurement of Low Medium and High Resistance in section Measurement of Resistance of Electrical Measurements

The resistance can be measured most accurately by _________(a) Voltmet

1.	The resistance can be measured most accurately by _________(a) Voltmeter-Ammeter method(b) Bridge method(c) Multimeter(d) MeggerThis question was posed to me in final exam.This key question is from Advanced Problems on Measurement of Low Medium and High Resistance in section Measurement of Resistance of Electrical Measurements
Answer» The correct ANSWER is (b) Bridge method Explanation: Bridge method applies the concept of null point or bridge balance CONDITION. MULTIMETER and Megger are used for measuring very high RESISTANCES and Voltmeter-Ammeter method is used for Low resistances. A null type instrument has higher accuracy as compared to a deflection type instrument.

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