In case of biaxial stress system when a member is subjected to tensile stresses in two perpendicular directions the maximum shear stress in case of mild steel occurs on a plane inclined at

In case of biaxial stress system when a member is subjected to tensile

1.	In case of biaxial stress system when a member is subjected to tensile stresses in two perpendicular directions the maximum shear stress in case of mild steel occurs on a plane inclined at
A.	22
B.	90?
C.	30?
D.	0?
E.	45?
Answer» F.