Structural Analysis The effective and actual lengths of a cantilever are same if continuous at the support, Unstrained against torsion at the support and free at the end With partial restraint against torsion of the support and free at the end None of these Restrained against torsion at the support and free at the end Unstrained against torsion at the support and free at the end With partial restraint against torsion of the support and free at the end None of these Restrained against torsion at the support and free at the end ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The Castigliano's second theorem can be used to compute deflections For any type of structure For beams and frames only At the point under the load only In statically determinate structures only For any type of structure For beams and frames only At the point under the load only In statically determinate structures only ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis To generate the j th column of the flexibility matrix a unit displacement is applied at co-ordinate j and the displacements are calculated at all co-ordinates a unit force is applied at coordinate j and the displacements are calculated at all coordinates a unit displacement is applied at co-ordinate j and the forces are calculated at all coordinates a unit force is applied at coordinate j and the forces are calculated at all coordinates a unit displacement is applied at co-ordinate j and the displacements are calculated at all co-ordinates a unit force is applied at coordinate j and the displacements are calculated at all coordinates a unit displacement is applied at co-ordinate j and the forces are calculated at all coordinates a unit force is applied at coordinate j and the forces are calculated at all coordinates ANSWER DOWNLOAD EXAMIANS APP
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/3EI L/4EI L/EI L/2EI L/3EI L/4EI L/EI L/2EI ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis A pin-jointed plane frame is unstable if (where m is number of members, r is reaction components and j is number of joints) (m + r)<2j None of these m + r = 2j (m + r)>2j (m + r)<2j None of these m + r = 2j (m + r)>2j ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis A rigid-jointed plane frame is stable and statically determinate if (where m is number of members, r is reaction components and j is number of joints) (m + r) = 2j (3m + r) = 3j (m + 3r) = 3j (m + r) = 3j (m + r) = 2j (3m + r) = 3j (m + 3r) = 3j (m + r) = 3j ANSWER DOWNLOAD EXAMIANS APP
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