Theory of Structures
Maximum principal stress theory for the failure of a material at elastic point, is known

Rankine's theory
St. Venant's theory
Von Mises' theory
Guest's or Trecas' theory

ANSWER DOWNLOAD EXAMIANS APP

Theory of Structures
Slenderness ratio of a long column, is

Radius of gyration divided by area of cross-section
Area of cross-section divided by radius of gyration
Length of column divided by least radius of gyration
Area of cross-section divided by least radius of gyration

ANSWER DOWNLOAD EXAMIANS APP