Q3) The rigid bar ABCD is supported by bars (1) and (2). After load P is applied, the normal strain in bar (1) is 820 µm/m. Find (a) the normal strain in bar (2). (b) The normal strain in bar (2) if there is a 1-mm gap in the connection at pin C before the load is applied.

Q3) The rigid bar ABCD is supported by bars (1) and (2). After load P is applied, the normal strain in bar (1) is 820 µm/m. Find (a) the normal strain in bar (2). (b) The normal strain in bar (2) if there is a 1-mm gap in the connection at pin C before the load is applied.

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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Pressure Vessels

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Question

Q3) The rigid bar ABCD is supported by bars (1) and (2). After load P is
applied, the normal strain in bar (1) is 820 µm/m. Find
(a) the normal strain in bar (2).
(b) The normal strain in bar (2) if there is a 1-mm gap in the connection at
pin C before the load is applied.
(2)
300 mm
340 mm
140 mm
1200 mm
B
D
900 mm
(1)

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