Problem 1.3 not 1.4 thanks PROBLEM 1.3ATwo solid cylindrical rods AB and BCare welded together at B and loaded asshown. Knowing that d = 30 mm andd,= 20 mm, find the normal stress at the750 mmmidpoint of (a) rod AB, (b) rod BC.[Ans. (a) 140 MPa (b) 143.2 MPa]PROBLEM 1.4BTwo solid cylindrical rods AB and BCare welded together at B and loaded asshown. Knowing that the normal stressmust not exceed 172 MPa in either rod,determine the smallest allowable values54 kN600 mmof the diameters d, and d,.[Ans. d= 27.07 mm; d, = 18.25 mm]45 kNFig. P1.3 and P1.4

Answered: Image /qna-images/answer/48ccdd60-020a-4457-be0d-f097f6aaed12.jpg

PROBLEM 1.3 Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that d= 30 mm and d,= 20 mm, find the normal stress at the midpoint of (a) rod AB, (b) rod BC. [Ans. (a) 140 MPa (b) 143.2 MPa] 750 mm PROBLEM 1.4 В Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that the normal stress must not exceed 172 MPa in either rod, 54 kN 600 mm determine the smallest allowable values Ed, of the diameters d, and d,. [Ans. d, = 27.07 mm; d, = 18.25 mm] 45 kN Fig. P1.3 and P1.4

PROBLEM 1.3 Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that d= 30 mm and d,= 20 mm, find the normal stress at the midpoint of (a) rod AB, (b) rod BC. [Ans. (a) 140 MPa (b) 143.2 MPa] 750 mm PROBLEM 1.4 В Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that the normal stress must not exceed 172 MPa in either rod, 54 kN 600 mm determine the smallest allowable values Ed, of the diameters d, and d,. [Ans. d, = 27.07 mm; d, = 18.25 mm] 45 kN Fig. P1.3 and P1.4

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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