Question 5A solid circular cross-section rod made up of aluminiumhaving 20 mm diameter and 300 mm length is subjected to atensile test. At the load of 30 kN, the rod showed 0.4 mm ofextension, and started to yield.a) Calculate the yield stress of this type of aluminium inMPa.b) Calculate the Young Modulus of this type of aluminiumin GPa.c) If the fracture stress for this sample is 50 MPa and themax elongation just before the fracture was 2 mm,calculate the total length of the rod after the fracture.

Find the yield stress and youngs modulus and total length just after fracture.

Question 5 A solid circular cross-section rod made up of aluminium having 20 mm diameter and 300 mm length is subjected to a tensile test. At the load of 30 kN, the rod showed 0.4 mm of extension, and started to yield. a) Calculate the yield stress of this type of aluminium in МРа. b) Calculate the Young Modulus of this type of aluminium in GPa. MPa. c) If the fracture stress for this sample is 50 MPa and the max elongation just before the fracture was 2 mm, calculate the total length of the rod after the fracture.

Question 5 A solid circular cross-section rod made up of aluminium having 20 mm diameter and 300 mm length is subjected to a tensile test. At the load of 30 kN, the rod showed 0.4 mm of extension, and started to yield. a) Calculate the yield stress of this type of aluminium in МРа. b) Calculate the Young Modulus of this type of aluminium in GPa. MPa. c) If the fracture stress for this sample is 50 MPa and the max elongation just before the fracture was 2 mm, calculate the total length of the rod after the fracture.

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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