An angle bar having a long leas of160 mm, short legs of 120 mm and thickness of 40 mm is used a column. Situation 4: 10. Determine the minimum moment of inertia. а. 21.76 x 106 mm4 c. 6.4 x 10 mm4 b. 10.24 x 10 mm4 d. 25.6 x 10 mm 11. Find the maximum moment of inertia. а. 21.76 x 106 mm4 с. 6.4 x 10 mm4 b. 10.24 x 106 mm d. 25.6 x 106 mm Compute the maximum product of inertia. - 222.82 x 106 mm c. - 2.13 x 10° mm 12. - 7.68 x 10 mm4 - 9.6 x 106 mm4 a. b. d. Solve the critical slenderness ratio if it is pin at the top and fixed at the bottom. Assume length of the angle bar as 5 meters. 13. а. 96.82 с. 135.55 b. 67.78 d. 48.41

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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S4
An angle bar having a long legs of 160 mm, short
legs of 120 mm and thickness of 40 mm is used a
column.
Situation 4:
10.
Determine the minimum moment of inertia.
21.76 x 106 mm
6.4 x 106 mm4
а.
с.
b.
10.24 x 106 mm4
d.
25.6 x 10° mm4
11.
Find the maximum moment of inertia.
21.76 x 106 mm
6.4 x 106 mm4
25.6 x 106 mm
а.
с.
b.
10.24 x 106 mm4
d.
Compute the maximum product of inertia.
- 222.82 x 10 mm
- 2.13 x 10° mm
12.
- 7.68 x 10 mm
- 9.6 x 106 mm
а.
с.
b.
d.
Solve the critical slenderness ratio if it is pin at the top and
fixed at the bottom. Assume length of the angle bar as 5
meters.
13.
96.82
135.55
с.
d.
а.
b.
67.78
48.41
Transcribed Image Text:An angle bar having a long legs of 160 mm, short legs of 120 mm and thickness of 40 mm is used a column. Situation 4: 10. Determine the minimum moment of inertia. 21.76 x 106 mm 6.4 x 106 mm4 а. с. b. 10.24 x 106 mm4 d. 25.6 x 10° mm4 11. Find the maximum moment of inertia. 21.76 x 106 mm 6.4 x 106 mm4 25.6 x 106 mm а. с. b. 10.24 x 106 mm4 d. Compute the maximum product of inertia. - 222.82 x 10 mm - 2.13 x 10° mm 12. - 7.68 x 10 mm - 9.6 x 106 mm а. с. b. d. Solve the critical slenderness ratio if it is pin at the top and fixed at the bottom. Assume length of the angle bar as 5 meters. 13. 96.82 135.55 с. d. а. b. 67.78 48.41
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