Theory of Structures The forces in the members of simple trusses, may be analysed by All of these Graphical method Method of sections Method of joints All of these Graphical method Method of sections Method of joints ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Inertia of a rectangular section of width and depth about an axis passing the moment of through C.G. and parallel to its width is B²D/6 BD²/6 BD³/12 BD³/6 B²D/6 BD²/6 BD³/12 BD³/6 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In case of principal axes of a section 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 Sum of moment of inertia is zero None of these Product of moment of inertia is zero ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The yield moment of a cross section is defined as the moment that will just produce the yield stress in The fibre everywhere The outer most fibre of the section The neutral fibre of the section The inner most fibre of the section The fibre everywhere The outer most fibre of the section The neutral fibre of the section The inner most fibre of the section ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A steel bar 5 m × 50 mm is loaded with 250,000 N. If the modulus of elasticity of the material is 0.2 MN/mm² and Poisson’s ratio is 0.25, the change in the volume of the bar is: 4.125 cm² 1.125 cm³ 3.125 cm³ 2.125 cm³ 4.125 cm² 1.125 cm³ 3.125 cm³ 2.125 cm³ ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures At any point of a beam, the section modulus may be obtained by dividing the moment of inertia of the section by Maximum compressive stress at the section Depth of the section Depth of the neutral axis Maximum tensile stress at the section Maximum compressive stress at the section Depth of the section Depth of the neutral axis Maximum tensile stress at the section ANSWER DOWNLOAD EXAMIANS APP
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