Theory of Structures Pick up the correct statement from the following: If tensile stress is less than axial stress, the section experiences compressive stress All of these The moment of inertia is calculated about the axis about which bending takes place If tensile stress is equal to axial stress, the section experiences compressive stress If tensile stress is less than axial stress, the section experiences compressive stress All of these The moment of inertia is calculated about the axis about which bending takes place If tensile stress is equal to axial stress, the section experiences compressive stress ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The point of contraflexure is the point where M. changes sign M. is maximum S.F. is zero M. is minimum M. changes sign M. is maximum S.F. is zero M. is minimum 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 284 MN 264 MN 294 MN 274 MN 284 MN 264 MN 294 MN 274 MN 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 Difference of moment inertia is zero Product of moment of inertia is zero Sum of moment of inertia is zero None of these Difference of moment inertia is zero Product of moment of inertia is zero ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures constant, depth of a cantilever of length of uniform strength loaded with Keeping breadth uniformly distributed load varies from zero at the free end and w l) at the fixed end 2w w l at the fixed end l) at the fixed end 3w l at the fixed end w l) at the fixed end 2w w l at the fixed end l) at the fixed end 3w l at the fixed end ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A rolled steel joist is simply supported at its ends and carries a uniformly distributed load which causes a maximum deflection of 10 mm and slope at the ends of 0.002 radian. The length of the joist will be, 13 M 15 M 14 M 16 m 13 M 15 M 14 M 16 m ANSWER DOWNLOAD EXAMIANS APP
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