The steel bar AB has a x-in.square cross section and is held by pins that are a fixed distance apart and are located at a distance e = 0.034 in. from the geometric axis of the bar. Determine the required distance d for which the bar will just make contact with point C when the temperature increases by 120°F. Use E= 29 x 106 psi and a coefficient of thermal expansion a = 6.5 x 10-6/°F. Use a simple approximation by ignoring the eccentricity during the thermal part of your calculation. (Round the final answer to four decimal places.) G in.- B The distance dis - 4 in. 4 in. in.

The steel bar AB has a x-in.square cross section and is held by pins that are a fixed distance apart and are located at a distance e = 0.034 in. from the geometric axis of the bar. Determine the required distance d for which the bar will just make contact with point C when the temperature increases by 120°F. Use E= 29 x 106 psi and a coefficient of thermal expansion a = 6.5 x 10-6/°F. Use a simple approximation by ignoring the eccentricity during the thermal part of your calculation. (Round the final answer to four decimal places.) G in.- B The distance dis - 4 in. 4 in. in.

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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Question

The steel bar AB has a x-in.square cross section and is held by pins that are a fixed distance apart and are located at a distance
e = 0.034 in. from the geometric axis of the bar. Determine the required distance d for which the bar will just make contact with point C
when the temperature increases by 120°F. Use E= 29 × 106 psi and a coefficient of thermal expansion a = 6.5 × 10-6/°F. Use a simple
approximation by ignoring the eccentricity during the thermal part of your calculation. (Round the final answer to four decimal places.)
in.-
B
The distance dis
4 in.
4 in.
in.

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