Q.2 Figure Q.2a shows a multirange voltmeter with 0-5 V and 0-25 V range. The internal resistance of D'Arsonval meter and its sensitivity is 50 2 and 500 Q/V, respectively. a) Calculate the resistance of R1 and R2. b) A voltmeter with 0-5 V range is used to measure the voltage output, V, in Figure Q.2b. Determine the voltage reading shown by the voltmeter. c) Based on the voltage reading in (b), calculate the percentage of error, %e. R1 R2 0-25 V 2 kQ Rm 0-5 V Vs Iisd + 5 V 1 kQ соmm Vo 3 k2 Figure Q.2a Figure Q.2b

Q.2 Figure Q.2a shows a multirange voltmeter with 0-5 V and 0-25 V range. The internal resistance of D'Arsonval meter and its sensitivity is 50 2 and 500 Q/V, respectively. a) Calculate the resistance of R1 and R2. b) A voltmeter with 0-5 V range is used to measure the voltage output, V, in Figure Q.2b. Determine the voltage reading shown by the voltmeter. c) Based on the voltage reading in (b), calculate the percentage of error, %e. R1 R2 0-25 V 2 kQ Rm 0-5 V Vs Iisd + 5 V 1 kQ соmm Vo 3 k2 Figure Q.2a Figure Q.2b

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

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