Theory of Structures A steel bar 20 mm in diameter simply-supported at its ends over a total span of 40 cm carries a load at its centre. If the maximum stress induced in the bar is limited to N/mm², the bending strain energy stored in the bar, is 711 N mm 511 N mm 411 N mm 611 N mm 711 N mm 511 N mm 411 N mm 611 N mm ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of the area of cross-section of a circular section to the area of its core, is 15 14 11 16 15 14 11 16 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of moments of inertia of a triangular section about its base and about a centroidal axis parallel to its base, is 2 3 1.5 1 2 3 1.5 1 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 Is directly proportional to the volume All of these Is inversely proportional to Bulk modulus Is directly proportional to the square of exerted pressure Is directly proportional to the volume All of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A square column carries a load P at the centroid of one of the quarters of the square. If a is the side of the main square, the combined bending stress will be 3p/a² 4p/a² p/a² 2p/a² 3p/a² 4p/a² p/a² 2p/a² ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The area of the core of a column of cross sectional area A, is (1/3) A (1/18) A (1/12) A (1/6) A (1/3) A (1/18) A (1/12) A (1/6) A ANSWER DOWNLOAD EXAMIANS APP
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