Structural Analysis The effective length of lacing is the distance All of these Between the inner ends of effective lengths of welds connecting the members Between the inner end rivets of the bar for single lacing 0.7 of the distance between the inner end rivets of the bar for double lacing All of these Between the inner ends of effective lengths of welds connecting the members Between the inner end rivets of the bar for single lacing 0.7 of the distance between the inner end rivets of the bar for double lacing ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The fixed support in a real beam becomes in the conjugate beam a Free end Roller support Fixed support Hinged support Free end Roller support Fixed support Hinged support 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 None of these zero moment of inertia zero length infinite length None of these zero moment of inertia zero length infinite length 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) 3m + r – 3j 6m + r – 6j m + r – 3j m + r – 2j 3m + r – 3j 6m + r – 6j m + r – 3j m + r – 2j 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 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 Always be tension ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Muller Breslau’s principle for obtaining influence lines is applicable to i) trusses ii) statically determinate beams and frames iii) statically indeterminate structures, the material of which is elastic and follows Hooke’s law iv) any statically indeterminate structure The correct answer is (i), (ii) and (iii) (i), (ii) and (iv) (i) and (ii) only (i) (i), (ii) and (iii) (i), (ii) and (iv) (i) and (ii) only (i) ANSWER DOWNLOAD EXAMIANS APP
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