Theory of Structures The maximum bending moment for a simply supported beam with a uniformly distributed load w/unit length, is WI/2 WI²/8 WI²/12 WI²/4 WI/2 WI²/8 WI²/12 WI²/4 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures If a three hinged parabolic arch, (span l, rise h) is carrying a uniformly distributed load w/unit length over the entire span, Horizontal thrust is wl2/8h B.M. will be zero throughout All of these S.F. will be zero throughout Horizontal thrust is wl2/8h B.M. will be zero throughout All of these S.F. will be zero throughout ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In case of a simply supported rectangular beam of span L and loaded with a central load W, the length of elasto-plastic zone of the plastic hinge, is L/4 L/2 L/5 L/3 L/4 L/2 L/5 L/3 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The general expression for the B.M. of a beam of length l is the beam carries M = (wl/2) x – (wx²/2) An isolated load at mid span A uniformly distributed load w/unit length None of these A load varying linearly from zero at one end to w at the other end An isolated load at mid span A uniformly distributed load w/unit length None of these A load varying linearly from zero at one end to w at the other end ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The point of contraflexure is the point where M. changes sign S.F. is zero M. is minimum M. is maximum M. changes sign S.F. is zero M. is minimum M. is maximum ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A load of 1960 N is raised at the end of a steel wire. The minimum diameter of the wire so that stress in the wire does not exceed 100 N/mm² is: 4.0 mm 5.5 mm 4.5 mm 5.0 mm 4.0 mm 5.5 mm 4.5 mm 5.0 mm ANSWER DOWNLOAD EXAMIANS APP