Theory of Structures In case of principal axes of a section Difference of moment inertia is zero Product of moment of inertia is zero None of these Sum of moment of inertia is zero Difference of moment inertia is zero Product of moment of inertia is zero None of these Sum of moment of inertia is zero ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The moment of inertia of a triangular section (height h, base b) about its base, is b²h/12 bh²/12 bh³/12 b³h/12 b²h/12 bh²/12 bh³/12 b³h/12 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A simply supported beam A carries a point load at its mid span. Another identical beam B carries the same load but uniformly distributed over the entire span. The ratio of the maximum deflections of the beams A and B, will be 5/8 8/5 2/3 3/2 5/8 8/5 2/3 3/2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of the length and depth of a simply supported rectangular beam which experiences maximum bending stress equal to tensile stress, due to same load at its mid span, is 1/3 1/2 2/3 1/4 1/3 1/2 2/3 1/4 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The locus of reaction of a two hinged semi-circular arch, is Hyperbola Straight line Parabola Circle Hyperbola Straight line Parabola Circle ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A close coil helical spring when subjected to a moment M having its axis along the axis of the helix Its number of coils will increase Its mean diameter will decrease All of these It is subjected to pure bending Its number of coils will increase Its mean diameter will decrease All of these It is subjected to pure bending ANSWER DOWNLOAD EXAMIANS APP
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