A PMMC instrument gives 27 mA at full scale reading when a potential difference across its terminals is 38mV. Show that how it can be used (a) as an ammeter for the current measurement in the range of 0–3 A (b) as a 0 – 750V range voltmeter for the voltage measurement. (c) find the multiplying factor of shunt and (d) voltage amplification

A PMMC instrument gives 27 mA at full scale reading when a potential difference across its terminals is 38mV. Show that how it can be used (a) as an ammeter for the current measurement in the range of 0–3 A (b) as a 0 – 750V range voltmeter for the voltage measurement. (c) find the multiplying factor of shunt and (d) 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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