The following data are obtained from a tensile test of a copper specimen. - The load at the yield point is 144 kN. - Length of the specimen is 26 mm. - The yield strength is 71 kN/mm?. - The percentage of elongation is 44 %. Determine the following (1) Diameter of the specimen, ii) Final length of the specimen, iii) Stress under an elastic load of 18 kN, iv) Young's Modulus if the elongation is 1.2 mm at 18 kN and (v) Final diameter if the percentage of reduction in area is 26 %.

The following data are obtained from a tensile test of a copper specimen. - The load at the yield point is 144 kN. - Length of the specimen is 26 mm. - The yield strength is 71 kN/mm?. - The percentage of elongation is 44 %. Determine the following (1) Diameter of the specimen, ii) Final length of the specimen, iii) Stress under an elastic load of 18 kN, iv) Young's Modulus if the elongation is 1.2 mm at 18 kN and (v) Final diameter if the percentage of reduction in area is 26 %.

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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