A magnetic circuit consists of silicon steel of 3000 permeability, of 0.078 m length and a cross-section of 0.0006 m² and an air gap of the same cross-section and of 0.0001 m length. A 9.7-A current flows through the coil. How many turns are there in the coil if the windings produces 0.03 Wb of flux? N = turns Fine

A magnetic circuit consists of silicon steel of 3000 permeability, of 0.078 m length and a cross-section of 0.0006 m² and an air gap of the same cross-section and of 0.0001 m length. A 9.7-A current flows through the coil. How many turns are there in the coil if the windings produces 0.03 Wb of flux? N = turns Fine

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.9MCQ: Match the following: (i) Hysteresis loss (a) Can be redud by constructing the core with laminated...

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