Q2. A thermo gate consist of an aluminum plate AB and a magnesium plate CD, each having a width of 15.9 mm and fixed supported at their ends as shown in Figure Q2. If the gap between them is 1.5 mm when temperature is T;= 25.7 °C, (a) Determine the temperature, Trequired to just close the gap. (b) Determine the axial force in each plate when the temperature Tþecomes 100°C. Assume bending or buckling will not occur. Given E= 68.9 GPa, E= 44.7 GPa, as = 24(10)/°C, = 26(10*)/°C %3D 10 mm 10 mm 600 mm 400 mm

Q2. A thermo gate consist of an aluminum plate AB and a magnesium plate CD, each having a width of 15.9 mm and fixed supported at their ends as shown in Figure Q2. If the gap between them is 1.5 mm when temperature is T;= 25.7 °C, (a) Determine the temperature, Trequired to just close the gap. (b) Determine the axial force in each plate when the temperature Tþecomes 100°C. Assume bending or buckling will not occur. Given E= 68.9 GPa, E= 44.7 GPa, as = 24(10)/°C, = 26(10*)/°C %3D 10 mm 10 mm 600 mm 400 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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