Answered: b. Compare (any three points) the hard…

Engineering

Mechanical Engineering

b. Compare (any three points) the hard and soft magnetic materials? Mention two applications of hard and soft magnets.

Electrical Transformers and Rotating Machines

4th Edition

ISBN:9781305494817

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter17: Three-phase Motors

Section: Chapter Questions

Problem 5RQ: Name three factors that cause the magnetic field to rotate.

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Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

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b. Compare (any three points) the hard and soft magnetic materials? Mention two applications
of hard and soft magnets.

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