Theory of Structures In plastic analysis, the shape factor for a triangular section, is 2.5 1.34 1.5 2.34 2.5 1.34 1.5 2.34 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 0.505 0.404 0.303 0.707 0.505 0.404 0.303 0.707 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures If Q is load factor, S is shape factor and F is factor of safety in elastic design, the following: Q = S × F Q = S + F Q = F – S Q = S – F Q = S × F Q = S + F Q = F – S Q = S – F ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures For beams of uniform strength, if depth is constant, Width b M 2 Width b 1/M Width b M Width b 3 M Width b M 2 Width b 1/M Width b M Width b 3 M ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A spring of mean radius 40 mm contains 8 action coils of steel (N = 80000 N/mm²), 4 mm in diameter. The clearance between the coils being 1 mm when unloaded, the minimum compressive load to remove the clearance, is 35 N 40 N 30 N 25 N 35 N 40 N 30 N 25 N ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The eccentricity (e) of a hollow circular column, external diameter 25 cm, internal diameter 15 cm for an eccentric load 100 t for non-development of tension, is 2.75 cm 4.25 cm 3.00 cm 3.50 cm 2.75 cm 4.25 cm 3.00 cm 3.50 cm ANSWER DOWNLOAD EXAMIANS APP
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