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/2EI L/3EI L/4EI L/EI L/2EI L/3EI L/4EI L/EI ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis When a load crosses a through type Pratt truss in the direction left to right, the nature of force in any diagonal member in the left half of the span would Always be tension Always be compression Change from tension to compression Change from compression to tension Always be tension Always be compression Change from tension to compression Change from compression to tension ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The degree of static indeterminacy of a pin-jointed space frame is given by (where m is number of unknown member forces, r is unknown reaction components and j is number of joints) m + r + 3j 3m + r – 3j m + r – 2j m + r – 3j m + r + 3j 3m + r – 3j m + r – 2j m + r – 3j ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis A single rolling load of 8 kN rolls along a girder of 15 m span. The absolute maximum bending moment will be 8 kN.m 30 kN.m 60 kN.m 15 kN.m 8 kN.m 30 kN.m 60 kN.m 15 kN.m ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For the stability of a structural part, the weight or anchorage should be 1.4 times the minimum overturning moment due to dead load None of these 1.2 times the minimum overturning moment due to dead load Sum of (a) and (b) 1.4 times the minimum overturning moment due to dead load None of these 1.2 times the minimum overturning moment due to dead load Sum of (a) and (b) 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 Always occurs under a wheel load Always occurs at centre of span None of these Never occurs under a wheel load Always occurs under a wheel load Always occurs at centre of span None of these ANSWER DOWNLOAD EXAMIANS APP
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