Structural Analysis The number of independent equations to be satisfied for static equilibrium of a plane structure is 6 3 5 4 6 3 5 4 ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis If in a rigid-jointed space frame, (6m + r) < 6j, then the frame is Stable and statically indeterminate None of these Unstable Stable and statically determinate Stable and statically indeterminate None of these Unstable Stable and statically determinate ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For the stability of a structural part, the weight or anchorage should be Sum of (a) and (b) 1.2 times the minimum overturning moment due to dead load 1.4 times the minimum overturning moment due to dead load None of these Sum of (a) and (b) 1.2 times the minimum overturning moment due to dead load 1.4 times the minimum overturning moment due to dead load None of these ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The maximum bending moment due to a train of wheel loads on a simply supported girder Always occurs at centre of span Always occurs under a wheel load None of these Never occurs under a wheel load Always occurs at centre of span Always occurs under a wheel load None of these Never occurs under a wheel load ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For stable structures, one of the important properties of flexibility and stiffness matrices is that the elements on the main diagonal (i) Of a stiffness matrix must be positive (ii) Of a stiffness matrix must be negative (iii) Of a flexibility matrix must be positive (iv) Of a flexibility matrix must be negative The correct answer is (ii) and (iii) (i) and (iv) (i) and (iii) (ii) and (iv) (ii) and (iii) (i) and (iv) (i) and (iii) (ii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Castigliano’s first theorem is applicable for statically determinate structures only only when principle of superposition is valid None of these when the system behaves elastically for statically determinate structures only only when principle of superposition is valid None of these when the system behaves elastically ANSWER DOWNLOAD EXAMIANS APP
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