Theory of Structures The point of contraflexure is the point where M. changes sign S.F. is zero M. is minimum M. is maximum M. changes sign S.F. is zero M. is minimum M. is maximum ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The strain energy due to volumetric strain Is inversely proportional to Bulk modulus Is directly proportional to the square of exerted pressure All of these Is directly proportional to the volume Is inversely proportional to Bulk modulus Is directly proportional to the square of exerted pressure All of these Is directly proportional to the volume ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The shape factor of standard rolled beam section varies from 1.30 to 1.40 1.40 to 1.50 1.10 to 1.20 1.20 to 1.30 1.30 to 1.40 1.40 to 1.50 1.10 to 1.20 1.20 to 1.30 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A bar L metre long and having its area of cross-section A, is subjected to a gradually applied tensile load W. The strain energy stored in the bar is WL/AE W²L/AE W²L/2AE WL/2AE WL/AE W²L/AE W²L/2AE WL/2AE ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In case of principal axes of a section Sum of moment of inertia is zero None of these Product of moment of inertia is zero Difference of moment inertia is zero Sum of moment of inertia is zero None of these Product of moment of inertia is zero Difference of moment inertia is zero ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A simply supported uniform rectangular bar breadth b, depth d and length L carries an isolated load W at its mid-span. The same bar experiences an extension e under same tensile load. The ratio of the maximum deflection to the elongation, is (L/3d)² L/d (L/2d)² L/2d (L/3d)² L/d (L/2d)² L/2d ANSWER DOWNLOAD EXAMIANS APP
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