Question 1 For the magnetic circuit in the figure calculate: Construct the magnetic circuit a) b) c) Magnetic flux intensity and density Current 12 in ampere + = 1.5 x 10-5 Wb. Sheet steel 4 (2 A) - N - 60 tuns N = 30 turns Area (throughout) = 0.15 × 10-3 m² lebcda = 0.16 m i 1.6 Sheet steel Sale B Cast steel Scale B 1.4 Sheet steel Scale A 1.2 Cast iron Scale B 1.0 0.8 Cast steel Scale A 0.6- Cast iron Scale A 0.4 0.2 300 50 800 900 1000 Scale A 0 Scale B 0 100 200 400 600 700 1000 2000 3000 4000 5000 6000 7000 8000 9000 10,000 Flux density, B, Wb/m2

Question 1 For the magnetic circuit in the figure calculate: Construct the magnetic circuit a) b) c) Magnetic flux intensity and density Current 12 in ampere + = 1.5 x 10-5 Wb. Sheet steel 4 (2 A) - N - 60 tuns N = 30 turns Area (throughout) = 0.15 × 10-3 m² lebcda = 0.16 m i 1.6 Sheet steel Sale B Cast steel Scale B 1.4 Sheet steel Scale A 1.2 Cast iron Scale B 1.0 0.8 Cast steel Scale A 0.6- Cast iron Scale A 0.4 0.2 300 50 800 900 1000 Scale A 0 Scale B 0 100 200 400 600 700 1000 2000 3000 4000 5000 6000 7000 8000 9000 10,000 Flux density, B, Wb/m2

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 3.1MCQ: The Ohms law for the magnetic circuit states that the net magnetomotive force (mmf) equals the...

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