Question

Is the quality of a system of being able to withstand stresses, or changes in procedure or circumstance?

Answer 1

I don't know why is this question reported..... anyway....
Yeah!!!!
As a system is built with many members to be with any topic and to be against any....
So sometimes bad moments ....
But it's not the time to be scared and run away but to fight with those situations....
To make the community an outstanding one.. ......
Hope it helps!!!

Answer 2

Answer:

The bending stress is zero at the neutral axis. When the load is acting downward, the bending stress is compressive above the neutral axis of section and tensile below it and these are denoted by σbc.cal and σbt.cal respectively. The bending stress is maximum at the extreme fibre