A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion AB is made of steel (Es= 200 GPa and as= 11.7 x 10-6rC) and portion BC is made of brass (Ep = 105 GPa and a, = 20.9 x 10-6rC). Knowing that the rod is initially unstressed, determine the compressive force induced in ABC when there is a temperature rise of 70°C. - 30-mm diameter 250 mm B -50-mm diameter 300 mm The compressive force induced in ABC is kN.

A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion AB is made of steel (Es= 200 GPa and as= 11.7 x 10-6rC) and portion BC is made of brass (Ep = 105 GPa and a, = 20.9 x 10-6rC). Knowing that the rod is initially unstressed, determine the compressive force induced in ABC when there is a temperature rise of 70°C. - 30-mm diameter 250 mm B -50-mm diameter 300 mm The compressive force induced in ABC is kN.

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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A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion AB is made of steel (Es= 200 GPa and as=
11.7 x 10-6/rC) and portion BC is made of brass (Eb= 105 GPa and an= 20.9 x 10-6/rC). Knowing that the rod is initially unstressed,
determine the compressive force induced in ABC when there is a temperature rise of 70°C.
30-mm diameter
250 mm
B
50-mm diameter
300 mm
The compressive force induced in ABC is
|KN.

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