QUESTION 4 For the beam and loading shown, draw the shear force and bending moment Diagram and determine the maximum normal stress due to bending on a transverse section at C. A 10 kN 1.5 m C 1.5 m 3 kN/m 2.2 m B 100 mm 200 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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QUESTION 2
In the truss shown in Figure AQ2, determine
a) the forces in ALL members using pin joint analysis, and
b) the horizontal displacement of joint G if E= 12 GPa and
the timber cross-sectional area is 5,161.28mm².
1 kN
A
2 kN
30°
2 m
2 kN
400 mm
90°
B
1 kN
C
3 kN
D
2m
Figure AQ2
40 mm
100 mm
90°
600 mm
Figure AQ3
2 kN
QUESTION 3
The design of the gear-and-shaft system depicted necessitates the use of steel shafts of the same
diameter for both AB and CD. It is also necessary that the maximum pressure be 60 MPa, and that
the angle D through which the end D of shaft CD turns not exceed 1.5°. Determine the needed shaft
diameter using G = 77.2 GPa
E
F
2m
30°
G
T = 1000 Nm
Transcribed Image Text:QUESTION 2 In the truss shown in Figure AQ2, determine a) the forces in ALL members using pin joint analysis, and b) the horizontal displacement of joint G if E= 12 GPa and the timber cross-sectional area is 5,161.28mm². 1 kN A 2 kN 30° 2 m 2 kN 400 mm 90° B 1 kN C 3 kN D 2m Figure AQ2 40 mm 100 mm 90° 600 mm Figure AQ3 2 kN QUESTION 3 The design of the gear-and-shaft system depicted necessitates the use of steel shafts of the same diameter for both AB and CD. It is also necessary that the maximum pressure be 60 MPa, and that the angle D through which the end D of shaft CD turns not exceed 1.5°. Determine the needed shaft diameter using G = 77.2 GPa E F 2m 30° G T = 1000 Nm
3 of 5
QUESTION 4
For the beam and loading shown, draw the shear force and bending moment Diagram and
determine the maximum normal stress due to bending on a transverse section at C.
بست
10 kN
1.5m
C
1.5m
3 kN/m 100 mm
→
2.2 m
Figure AQ4
200 mm
Transcribed Image Text:3 of 5 QUESTION 4 For the beam and loading shown, draw the shear force and bending moment Diagram and determine the maximum normal stress due to bending on a transverse section at C. بست 10 kN 1.5m C 1.5m 3 kN/m 100 mm → 2.2 m Figure AQ4 200 mm
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