Home work in Electrical Machine1- For the series magnetic circuit of Figure belowN = 400 turnsCast-steel core1 = 0.16 m(mean length)a) Find the value of I required to develop a magnetic flux ofO = 4 x 10-Wb, H(Cast steel) = 170 At/mb) Determine u and ur for the material under these conditions.2- A) What is the basic nature of nature of the induced EMF in ad.c generator ?b) What is the function of a commutator?3- Prove thatNI

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1- For the series magnetic circuit of Figure below A = 2 x 10-3 m² N = 400 turns Cast-steel core 1 = 0.16 m (mean length) a) Find the value of I required to develop a magnetic flux of + = 4 x 10-Wb, H(Cast steel) = 170 At/m b) Determine u and ur for the material under these conditions.

1- For the series magnetic circuit of Figure below A = 2 x 10-3 m² N = 400 turns Cast-steel core 1 = 0.16 m (mean length) a) Find the value of I required to develop a magnetic flux of + = 4 x 10-Wb, H(Cast steel) = 170 At/m b) Determine u and ur for the material under these conditions.

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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