Theory of Structures In plastic analysis, the shape factor for rectangular section, is 1.4 1.7 1.5 1.6 1.4 1.7 1.5 1.6 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A close coil helical spring of mean diameter D consists of n coils of diameter d. If it carries an axial load W, the energy stored in the spring, is 4W²Dn/d4N 4W²D3n/d4N 4W²D3n²/d4N 4WD²n/d4N 4W²Dn/d4N 4W²D3n/d4N 4W²D3n²/d4N 4WD²n/d4N 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 16 14 11 15 16 14 11 15 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures For a strongest rectangular beam cut from a circular log, the ratio of the width and depth, is 0.404 0.505 0.707 0.303 0.404 0.505 0.707 0.303 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The moment of inertia of a triangular section (height h, base b) about its base, is bh³/12 bh²/12 b³h/12 b²h/12 bh³/12 bh²/12 b³h/12 b²h/12 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A two hinged parabolic arch of span l and rise h carries a load varying from zero at the left end to ? per unit run at the right end. The horizontal thrust is ωl²/4h ωl²/8h ωl²/16h ωl²/12h ωl²/4h ωl²/8h ωl²/16h ωl²/12h ANSWER DOWNLOAD EXAMIANS APP