A bolt is subjected to an axial pull of $8$kN and a transverse shear force of $3$ kN$.$Calculate the diameter of the bolt required based on $[9]$i$.$ The maximum principal stress theory.i$1.$The maximum shear stress theory. iii. The maximum strain energy theory.Take elastic limit in simple tension equal to $270$ N$/$mm$\text{'}$ and Poison's ratio $=0\mathrm{.}3.$Adopt a factor of safety equal to $3.$