Theory of Structures The point of contraflexure is the point where M. is maximum S.F. is zero M. is minimum M. changes sign M. is maximum S.F. is zero M. is minimum M. changes sign ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The equivalent length of a column of length L having one end fixed and the other end free, is L L 2L L/2 L L 2L L/2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The strain energy due to volumetric strain All of these Is directly proportional to the square of exerted pressure Is inversely proportional to Bulk modulus Is directly proportional to the volume All of these Is directly proportional to the square of exerted pressure Is inversely proportional to Bulk modulus Is directly proportional to the volume ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures If a concrete column 200 × 200 mm in cross-section is reinforced with four steel bars of 1200 mm² total cross-sectional area. Calculate the safe load for the column if permissible stress in concrete is 5 N/mm² and Es is 15 Ec 264 MN 284 MN 294 MN 274 MN 264 MN 284 MN 294 MN 274 MN ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The stiffness of the close coil helical spring is 4D3N/d4n d4N/4D3n 8D3N/d4n d4N/8D3n 4D3N/d4n d4N/4D3n 8D3N/d4n d4N/8D3n ANSWER DOWNLOAD EXAMIANS APP
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 611 N mm 511 N mm 411 N mm 711 N mm 611 N mm 511 N mm 411 N mm 711 N mm ANSWER DOWNLOAD EXAMIANS APP
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