F7. The strain in an axial member of a square cross-section is given by. e=h ?EwhereF=axial force in the member, Nh = length or width of the cross-section, mE=Young's modulus, PaGivenF = 72 +0.9 Nh = 4+0.1 mmE = 70+1.5 GPaFind the maximum possible error in the measured strain.A.5.3995µB.5.4995µC.5.5995µD. 5.6995µ

We will use error in division and power formula.

_7. The strain in an axial member of a square cross-section is given by. e- h ?E where h= length or width of the cross-section, m F=axial force in the member, N E=Young's modulus, Pa Given F = 72 +0.9 N h = 4 ±0.1 mm E = 70 + 1.5 GPa Find the maximum possible error in the measured strain. A.5.3995µ B.5.4995u C. 5.5995µ D. 5.6995µ

_7. The strain in an axial member of a square cross-section is given by. e- h ?E where h= length or width of the cross-section, m F=axial force in the member, N E=Young's modulus, Pa Given F = 72 +0.9 N h = 4 ±0.1 mm E = 70 + 1.5 GPa Find the maximum possible error in the measured strain. A.5.3995µ B.5.4995u C. 5.5995µ D. 5.6995µ

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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