A metallic rod with an initial diameter of 10 mm and an initial length of 50 mm is subjected to the tensile test. After the fracture, the final length was measured as 51.8 mm, and the final diameter was measured as 9.5 mm. (a) Calculate modulus of elasticity, (b) Calculate ultimate tensile strength, (c) Calculate elongation at fracture in %, (d) Calculate reduction of area in %, (e) Calculate true stress at maximum load, (f) Calculate true strain at maximum load, (e) Calculate strain hardening exponent, (h) Calculate strength coefficient. Load, N 0 3300 9900 16000 18000 21500 24000 23000 16000* Elongation, mm 0.01 0.03 0.05 0.10 0.50 1.0 1.4 2* * Fracture point

A metallic rod with an initial diameter of 10 mm and an initial length of 50 mm is subjected to the tensile test. After the fracture, the final length was measured as 51.8 mm, and the final diameter was measured as 9.5 mm. (a) Calculate modulus of elasticity, (b) Calculate ultimate tensile strength, (c) Calculate elongation at fracture in %, (d) Calculate reduction of area in %, (e) Calculate true stress at maximum load, (f) Calculate true strain at maximum load, (e) Calculate strain hardening exponent, (h) Calculate strength coefficient. Load, N 0 3300 9900 16000 18000 21500 24000 23000 16000* Elongation, mm 0.01 0.03 0.05 0.10 0.50 1.0 1.4 2* * Fracture point

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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