Theory of Structures The point of contraflexure is the point where M. is minimum S.F. is zero M. changes sign M. is maximum M. is minimum S.F. is zero M. changes sign M. is maximum ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A truss containing j joints and m members, will be a simple truss if j = 2m – 3 j = 3m – 2 m = 2j – 3 m = 3j – 2 j = 2m – 3 j = 3m – 2 m = 2j – 3 m = 3j – 2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The forces in the members of simple trusses, may be analysed by Method of sections Method of joints All of these Graphical method Method of sections Method of joints All of these Graphical method ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In plastic analysis, the shape factor for a circular section, is 1.7 1.5 1.2 1.3 1.7 1.5 1.2 1.3 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The equivalent length is of a column of length having both the ends fixed, is L L/2 2 L l L L/2 2 L l ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Maximum principal stress theory for the failure of a material at elastic point, is known St. Venant's theory Von Mises' theory Rankine's theory Guest's or Trecas' theory St. Venant's theory Von Mises' theory Rankine's theory Guest's or Trecas' theory ANSWER DOWNLOAD EXAMIANS APP
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