Question $5.$

$($a$)$

A member $\backslash ($ A B C D $\backslash )$ is subjected to point loads as shown in figure Q$5$a$.$ Calculate

Force $\backslash ($ P $\backslash )$ necessary for equilibrium Stress developed in each section Also draw free body diagram for individual section

$[2$ Marks$]$

$[3$ Marks$]$

$[3$ Marks$]$

$($b$)$

In the wall of a cylinder the state of stress is given as shown in Figure. Calculate the principal planes and principal stress and verify the same with mohr's circle.