In magnetic circuits, the core is often made of laminated magnetic material. What are the benefits of using a laminated magnetic core? Select ALL that apply:

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
Chapter12: Power System Controls
Section: Chapter Questions
Problem 12.4P
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In magnetic circuits, the core is often made of laminated magnetic material.
What are the benefits of using a laminated magnetic core? Select ALL that apply:
1. Laminations reduce the effective cross section of material which eddy currents form in
2. Laminations work better for high frequencies
3. Eddy current losses are decreased by the inclusion of laminations
4. Eddy current losses are increased by the addition of laminations in the core
5. Core losses are better reduced by phase shifting the input voltage by 180 degrees
Transcribed Image Text:In magnetic circuits, the core is often made of laminated magnetic material. What are the benefits of using a laminated magnetic core? Select ALL that apply: 1. Laminations reduce the effective cross section of material which eddy currents form in 2. Laminations work better for high frequencies 3. Eddy current losses are decreased by the inclusion of laminations 4. Eddy current losses are increased by the addition of laminations in the core 5. Core losses are better reduced by phase shifting the input voltage by 180 degrees
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