25. Cite the differences between hard and soft magnetic materials in terms of both hysteresis behaviour andtypical applications. [3 marks] 26. Properties of some materials are directly related to their crystal structure. -Name two different crystalline structures in metals. – What is the atomic packing factor (APF) of e… Show more… Show more Engineering & Technology Mechanical Engineering MECHANICAL 433 Share QuestionEmailCopy link Comments (0)




