5 panels at 3 m E 3 m G 1.8 kN 15 1.8 kN 3 m 15° 3 m 5 m

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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Question
5 panels at 3 m
H
D
E
3 m
G
1.8 kN
F
[C
1.8 kN
3 m 15°
15°
L
3 m
5 m
Problem 4/27
Transcribed Image Text:5 panels at 3 m H D E 3 m G 1.8 kN F [C 1.8 kN 3 m 15° 15° L 3 m 5 m Problem 4/27
4/27 The tower for a transmission line is modeled by the
truss shown. The crossed members in the center sec-
tions of the truss may be assumed to be capable of
supporting tension only. For the loads of 1.8 kN ap-
plied in the vertical plane, compute the forces in-
duced in members AB, DB, and CD.
Ans. AB = 3.89 kN C, DB = 0, CD
0.932 kN C
Transcribed Image Text:4/27 The tower for a transmission line is modeled by the truss shown. The crossed members in the center sec- tions of the truss may be assumed to be capable of supporting tension only. For the loads of 1.8 kN ap- plied in the vertical plane, compute the forces in- duced in members AB, DB, and CD. Ans. AB = 3.89 kN C, DB = 0, CD 0.932 kN C
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