An axial bar fixed at both ends with no loads applied is subjected to an increase of temperature. The axial stress that will be induced in the bar will be:

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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5. 6.
Which of the following is/are TRUE with respect to the Elastic Flexure
Formula?
Flexural stress varies linealry wih respect to the disatance from the neutral
axis.
A postive bending moment produces tensile flexural stresses at points above
the neutral axis.
O A negative bending moment produces tensile flexural stresses at points above
the neutral axis.
Flexural stress is zero at the neutral axis.
Moment capacity of a beam section is proportional to the moment of inertia.
Transcribed Image Text:Which of the following is/are TRUE with respect to the Elastic Flexure Formula? Flexural stress varies linealry wih respect to the disatance from the neutral axis. A postive bending moment produces tensile flexural stresses at points above the neutral axis. O A negative bending moment produces tensile flexural stresses at points above the neutral axis. Flexural stress is zero at the neutral axis. Moment capacity of a beam section is proportional to the moment of inertia.
An axial bar fixed at both ends with
no loads applied is subjected to an
increase of temperature. The axial
stress that will be induced in the bar
will be:
O Compressive
O Tensile
O Zero
Onone of the choices
Transcribed Image Text:An axial bar fixed at both ends with no loads applied is subjected to an increase of temperature. The axial stress that will be induced in the bar will be: O Compressive O Tensile O Zero Onone of the choices
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