A mild steel specimen of circular cross-section of length 36.06 mm is subjected to a maximum tensile force of 49.93 kN. An ultimate stress of 16.13 kN/mm? was generated. The specimen has % of elongation and % of reduction in area 48 % and 57.5 % respectively. Calculate: (i) Diameter of the specimen, (ii) Final diameter (ii) Final length of the specimen, (iv) Find the yielding force and elongation if the stress at yielding is 36.45 N/mm? and strain is 2.81, and (v) Find Modulus of Elasticity if elongation under an elastic load of 6.11 N is 0.381 mm.

A mild steel specimen of circular cross-section of length 36.06 mm is subjected to a maximum tensile force of 49.93 kN. An ultimate stress of 16.13 kN/mm? was generated. The specimen has % of elongation and % of reduction in area 48 % and 57.5 % respectively. Calculate: (i) Diameter of the specimen, (ii) Final diameter (ii) Final length of the specimen, (iv) Find the yielding force and elongation if the stress at yielding is 36.45 N/mm? and strain is 2.81, and (v) Find Modulus of Elasticity if elongation under an elastic load of 6.11 N is 0.381 mm.

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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