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A tensile specimen has diameter of (12 mm) ,the yield load (40 Kn) reduction of area at max. load ( 20 %) 1. What is the yield stress? 2. How much the elastic strain when a K e0.45 ? 3. Compute K ?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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EXAMPLE (2)
A tensile specimen has diameter of (12 mm) ,the yield load (40 Kn) reduction of area
at max. load ( 20 %)
1. What is the yield stress?
2. How much the elastic strain when o = K e0.45 ?
3. Compute K ?
%3!
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