In tensile test a plain carbon steel specimen has a (40mm) gauge length and the Final area (A final) of specimen after tensile test was 264.327. The load which caused fracture was (122.5 KN). After fracture, the final length was 47.516mm

In tensile test a plain carbon steel specimen has a (40mm) gauge length and the Final area (A final) of specimen after tensile test was 264.327. The load which caused fracture was (122.5 KN). After fracture, the final length was 47.516mm

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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Thermal Properties of Materials

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Question

In tensile test a plain carbon steel
specimen has a (40mm) gauge length
and the Final area (A final) of specimen
after tensile test was 264.327. The load
which caused fracture was (122.5 KN).
After fracture, the final length was
47.516mm
The % reduction in area is *
O 15.819%
18.819
O 17.819
O 20.819

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