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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Select one:
O 51 mm
O 66 mm
O48 mm
O 61 mm
O 57 mm
Transcribed Image Text:Select one: O 51 mm O 66 mm O48 mm O 61 mm O 57 mm
O15-2.
Consider a simple supported beam subjected to the load shown. The bearm has a solid square cross section with edge
"a", and made of steel alloy having a yielding tensile and compressive strength of oy 600 MPa. Determine its minimum
required edge "a" for a factor of safety against yielding FS = 1.5. The area moment of inertia of that section about its
neutral axis N.A. Is lA = b.h/12.
3 kN
2 kN/m
C
D
3
6 m
Transcribed Image Text:O15-2. Consider a simple supported beam subjected to the load shown. The bearm has a solid square cross section with edge "a", and made of steel alloy having a yielding tensile and compressive strength of oy 600 MPa. Determine its minimum required edge "a" for a factor of safety against yielding FS = 1.5. The area moment of inertia of that section about its neutral axis N.A. Is lA = b.h/12. 3 kN 2 kN/m C D 3 6 m
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