A steel circular bar (E = 205 GPa) hasthree segments as shown in the oppositefigure. Determine:(a) The total elongation of the bar.(b) The length of the middle segment BC to have zero elongation of the bar.(c) The diameter of the last segment CD to have zero elongation of the bar. 1) A steel circular bar has three segments as shown in fig belowDetermine(i) the total elongation of the bar(ii) the length of the middle segment to have zero elongation of the bar(iii) the diameter of the last segment to have zero elongation of the barTake E = 205 GPa.3D300 kN 330 kN30 mm15 mm20 mm-80 kNE150 mm-200 mm250 mm

Elongation of a bar can be calculated by, δ=PLAE Here, P is the force in the member, L is the length…

Answered: 300 kN 330 kN 30 mm 15 mm 20 mm 80 kN C…

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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A steel circular bar (E = 205 GPa) has
three segments as shown in the opposite
figure. Determine:
(a) The total elongation of the bar.
(b) The length of the middle segment BC to have zero elongation of the bar.
(c) The diameter of the last segment CD to have zero elongation of the bar.

1) A steel circular bar has three segments as shown in fig below
Determine
(i) the total elongation of the bar
(ii) the length of the middle segment to have zero elongation of the bar
(iii) the diameter of the last segment to have zero elongation of the bar
Take E = 205 GPa.
3D
300 kN 330 kN
30 mm
15 mm
20 mm
-80 kN
E150 mm-
200 mm
250 mm

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