QI A rigid bar ABCD is pinned at end A and supported by two cables of equal length at points B and C .The cable at B has nominal diameter D=12 mm and the cable at C has nominal diameter D= 20 mm. IF a load P-30 -dc KN acts at end D of the bar. What is the stresses for the cables at B and C if the B temperature rises by 60°C. (E = 140 GPa and a=12 x 10/°C for both cables). 26. -2b
QI A rigid bar ABCD is pinned at end A and supported by two cables of equal length at points B and C .The cable at B has nominal diameter D=12 mm and the cable at C has nominal diameter D= 20 mm. IF a load P-30 -dc KN acts at end D of the bar. What is the stresses for the cables at B and C if the B temperature rises by 60°C. (E = 140 GPa and a=12 x 10/°C for both cables). 26. -2b
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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Transcribed Image Text:QI A rigid bar ABCD is pinned at end A and supported by two cables of equal length at
points B and C.The cable at B has nominal
diameter D=12 mm and the cable at C has
nominal diameter D= 20 mm. IF a load P=30
-dc
KN acts at end D of the bar. What is the
stresses for the cables at B and C if the
temperature rises by 60°C. (E = 140 GPa and
a=12 x 10/°C for both cables).
-26
to
-26-
P
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