Rigid bar ABC is supported by member (1), which has a cross-sectional area of 0.7 in.², an elastic modulus of E = 10300 ksi, and a coefficient of thermal expansion of a = 12.0 x 10-6/°F. Assume that a = 105 in., b = 50 in., and c = 160 in. After load P is applied to the rigid bar and the temperature rises 50°F, a strain gage affixed to member (1) measures a strain increase of 1980 με. Determine the magnitude of applied load P. Note: Assume the strain measuring system does not automatically compensate for temperature changes.

Rigid bar ABC is supported by member (1), which has a cross-sectional area of 0.7 in.², an elastic modulus of E = 10300 ksi, and a coefficient of thermal expansion of a = 12.0 x 10-6/°F. Assume that a = 105 in., b = 50 in., and c = 160 in. After load P is applied to the rigid bar and the temperature rises 50°F, a strain gage affixed to member (1) measures a strain increase of 1980 με. Determine the magnitude of applied load P. Note: Assume the strain measuring system does not automatically compensate for temperature changes.

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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