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/4EI L/2EI L/EI L/3EI L/4EI L/2EI ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Castigliano’s first theorem is applicable only when principle of superposition is valid for statically determinate structures only when the system behaves elastically None of these only when principle of superposition is valid for statically determinate structures only when the system behaves elastically None of these ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Independent displacement components at each joint of a rigid-jointed plane frame are two linear movements and one rotation three linear movements three rotations one linear movement and two rotations two linear movements and one rotation three linear movements three rotations one linear movement and two rotations 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 The degree of static indeterminacy up to which column analogy method can be used is 6 5 3 4 6 5 3 4 ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis If there are m unknown member forces, r unknown reaction components and j number of joints, then the degree of static indeterminacy of a pin-jointed plane frame is given by m + r – 3j m + r – 2j m – r + 2j m + r + 2j m + r – 3j m + r – 2j m – r + 2j m + r + 2j ANSWER DOWNLOAD EXAMIANS APP
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