Q5.) a) A PMMC voltmeter with a resistance of 20 2 gives a full-scale deflection of 120°when a potential difference of 100 mV is applied across it. The moving coil hasdimensions of 30 mm x 25 mm and is wound with 100 turns. The control springconstant is 0.375 x 10-6 N-m/degree. Find the flux density in the air gap?

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Q5.) a) A PMMC voltmeter with a resistance of 20 2 gives a full-scale deflection of 1 when a potential difference of 100 mV is applied across it. The moving coil dimensions of 30 mm x 25 mm and is wound with 100 turns. The control spr constant is 0.375 x 106 N-m/degree. Find the flux density in the air gap?

Q5.) a) A PMMC voltmeter with a resistance of 20 2 gives a full-scale deflection of 1 when a potential difference of 100 mV is applied across it. The moving coil dimensions of 30 mm x 25 mm and is wound with 100 turns. The control spr constant is 0.375 x 106 N-m/degree. Find the flux density in the air gap?

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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