Structural Analysis In column analogy method, the area of an analogous column for a fixed beam of span L and flexural rigidity El is taken as L/EI L/3EI L/2EI L/4EI L/EI L/3EI L/2EI L/4EI ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis When a uniformly distributed load, longer than the span of the girder, moves from left to right, then the maximum bending moment at mid section of span occurs when the uniformly distributed load occupies Less than the left half span Whole of left half span More than the left half span Whole span Less than the left half span Whole of left half span More than the left half span Whole span ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Number of unknown internal forces in each member of a rigid jointed plane frame is 4 9 6 3 4 9 6 3 ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The maximum bending moment due to a train of wheel loads on a simply supported girder Never occurs under a wheel load None of these Always occurs at centre of span Always occurs under a wheel load Never occurs under a wheel load None of these Always occurs at centre of span Always occurs under a wheel load ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Muller Breslau’s principle for obtaining influence lines is applicable toi) trussesii) statically determinate beams and framesiii) statically indeterminate structures, the material of which is elastic and follows Hooke’s lawiv) any statically indeterminate structureThe correct answer is (i), (ii) and (iv) (i) and (ii) only (i) (i), (ii) and (iii) (i), (ii) and (iv) (i) and (ii) only (i) (i), (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Castigliano’s first theorem is applicable None of these for statically determinate structures only when the system behaves elastically only when principle of superposition is valid None of these for statically determinate structures only when the system behaves elastically only when principle of superposition is valid ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS