b) Two different voltmeters are used to measure the voltage across resistor R6 (between a and b) in the circuit ofFigure. The meters are as follows. all values of the resistance in ohm and E=1000V.Meter A: S=1KON, Rm=0.2k0, range=D400V.Meter B: S=20kO/N, Rm=1.5k2, range-400VCalculate:a) Voltage across R6 without any meter connected across it.b) Voltage across R6 when meter A is used.c) Voltage across R6 when meter B is used.d) Error in voltmeter readings. R210R31010.R6E)1000aR5120R420

Here, from the given figure By using the Wheatstone bridge principle, R2R5=R4+R7R1+R3 So, no current…

D) Two different voltmeters are used to measure the voltage across resistor R6 (between a and b) in the circuit of Figure. The meters are as follows. all values of the resistance in ohm and E=1000v. Meter A: S=1kO/V, Rm=0.2k0, range-D400V. Meter B: S=20KO/V, Rm=1.5k2, range-400V Calculate: a) Voltage across R6 without any meter connected across it. b) Voltage across R6 when meter A is used. c) Voltage across R6 when meter B is used.

D) Two different voltmeters are used to measure the voltage across resistor R6 (between a and b) in the circuit of Figure. The meters are as follows. all values of the resistance in ohm and E=1000v. Meter A: S=1kO/V, Rm=0.2k0, range-D400V. Meter B: S=20KO/V, Rm=1.5k2, range-400V Calculate: a) Voltage across R6 without any meter connected across it. b) Voltage across R6 when meter A is used. c) Voltage across R6 when meter B is used.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter2: Electrical Quantities And Ohm’s Law

Section: Chapter Questions

Problem 1PA: You are an electrician on the job. The electrical blueprint shows that eight 500-W lamps are to be...

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