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/2EI L/3EI L/4EI L/EI L/2EI L/3EI L/4EI 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 Change from tension to compression Change from compression to tension Always be compression Always be tension Change from tension to compression Change from compression to tension Always be compression 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 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 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 ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For the stability of a structural part, the weight or anchorage should be None of these 1.4 times the minimum overturning moment due to dead load Sum of (a) and (b) 1.2 times the minimum overturning moment due to dead load None of these 1.4 times the minimum overturning moment due to dead load Sum of (a) and (b) 1.2 times the minimum overturning moment due to dead load ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Castigliano’s first theorem is applicable 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 None of these ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis If in a pin-jointed plane frame (m + r) > 2j, then the frame is (Where ‘m’ is number of members, ‘r’ is reaction components and ‘j’ is number of joints) Stable and statically determinate Unstable Stable and statically indeterminate None of these Stable and statically determinate Unstable Stable and statically indeterminate None of these ANSWER DOWNLOAD EXAMIANS APP
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