Structural Analysis For a single point load W moving on a symmetrical three hinged parabolic arch of span L, the maximum sagging moment occurs at a distance x from ends. The value of x is 0.234 L 0.25 L 0.211 L 0.5 L 0.234 L 0.25 L 0.211 L 0.5 L ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The fixed support in a real beam becomes in the conjugate beam a Fixed support Roller support Hinged support Free end Fixed support Roller support Hinged support Free end ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The degree of static indeterminacy of a rigid-jointed space frame is (where m, r and j have their usual meanings) m + r – 3j 3m + r – 3j 6m + r – 6j m + r – 2j m + r – 3j 3m + r – 3j 6m + r – 6j m + r – 2j ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The effective length of lacing is the distance All of these Between the inner end rivets of the bar for single lacing Between the inner ends of effective lengths of welds connecting the members 0.7 of the distance between the inner end rivets of the bar for double lacing All of these Between the inner end rivets of the bar for single lacing Between the inner ends of effective lengths of welds connecting the members 0.7 of the distance between the inner end rivets of the bar for double lacing ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Number of unknown internal forces in each member of a rigid jointed plane frame is 3 9 6 4 3 9 6 4 ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis While using three moments equation, a fixed end of a continuous beam is replaced by an additional span of zero length zero moment of inertia infinite length None of these zero length zero moment of inertia infinite length None of these ANSWER DOWNLOAD EXAMIANS APP
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