Hooke’s law is applicable within*1 pointc) Fracture pointa) Elastic limitd) Ultimate strengthb) Plastic limit

Hooke's Law fails when a material reaches its:2 marksbreakdownelastic limitfracture stress

Which point on the stress strain curve occurs after the ultimate point?*1 pointa) Last pointd) Material limitb) Breaking pointc) Elastic limit

Which load is obtained when equilibrium and mechanism conditions of plastic analysis are satisfied?1 pointPlastic limit loadUpper bound solution of true ultimate loadLower bound solution of true ultimate loadNo solution

Hooke's Law describes the relationship between

Under what condition is Hook’s law valid?