A mild steel specimen of circular cross- section of length 34.53 mm is subjected to a maximum tensile force of 42.05 KN. An ultimate stress of 17.24 kN/mm2 was generated. The specimen has % of elongation and % of reduction in area 45.22% and 58.94% respectively. Calculate: (1) Diameter of the specimen, (ii) Final diameter (iii) Final length of the specimen, (iv) Find the yielding force and elongation if the stress at yielding is 39.9 N/mm² the yielding force and elongation if the stress at yielding is 39.9 N/mm² and strain is 2.86, and (v) Find Modulus of Elasticity if elongation under an elastic load of 8.31 N is 0.216 mm. Modulus of Elasticity, if elongation under an elastic load of 8.31 N is 0.216 mm. Determine: i) Diameter of the specimen (mm)

A mild steel specimen of circular cross- section of length 34.53 mm is subjected to a maximum tensile force of 42.05 KN. An ultimate stress of 17.24 kN/mm2 was generated. The specimen has % of elongation and % of reduction in area 45.22% and 58.94% respectively. Calculate: (1) Diameter of the specimen, (ii) Final diameter (iii) Final length of the specimen, (iv) Find the yielding force and elongation if the stress at yielding is 39.9 N/mm² the yielding force and elongation if the stress at yielding is 39.9 N/mm² and strain is 2.86, and (v) Find Modulus of Elasticity if elongation under an elastic load of 8.31 N is 0.216 mm. Modulus of Elasticity, if elongation under an elastic load of 8.31 N is 0.216 mm. Determine: i) Diameter of the specimen (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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