A PMMC instrument gives 19 mA at full scale reading when a potential difference across its terminals is 41mV. Show that how it can be used (a) as an ammeter for the current measurement in the range of 0 -2 A (b) as a 0 – 630V range voltmeter for the voltage measurement. (C) find the multiplying factor of shunt and (d) voltage amplification Rsh shunt resistance R1 series resistance multiplying factor for current voltage amplification

A PMMC instrument gives 19 mA at full scale reading when a potential difference across its terminals is 41mV. Show that how it can be used (a) as an ammeter for the current measurement in the range of 0 -2 A (b) as a 0 – 630V range voltmeter for the voltage measurement. (C) find the multiplying factor of shunt and (d) voltage amplification Rsh shunt resistance R1 series resistance multiplying factor for current voltage amplification

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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