Theory of Structures A lift of weight W is lifted by a rope with an acceleration f. If the area of cross-section of the rope is A, the stress in the rope is [W (2 + g/f)]/A [W (1 + f/ G)]/ A (1 – g/f)/A [W (2 + f/G)]/A [W (2 + g/f)]/A [W (1 + f/ G)]/ A (1 – g/f)/A [W (2 + f/G)]/A 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 l) at the fixed end w l) at the fixed end 2w w l at the fixed end 3w l at the fixed end l) at the fixed end w l) at the fixed end 2w w l at the fixed end 3w l at the fixed end ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of maximum and average shear stresses on a rectangular section, is 1.25 1 2.5 1.5 1.25 1 2.5 1.5 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 511 N mm 411 N mm 611 N mm 711 N mm 511 N mm 411 N mm 611 N mm 711 N mm ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of lateral strain to axial strain of a homogeneous material, is known Poisson’s ratio Hooke’s ratio Yield ratio Plastic ratio Poisson’s ratio Hooke’s ratio Yield ratio Plastic ratio ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures For the close coil helical spring of the maximum deflection is WD3n/d4N 2WD3n/d4N 8WD3n/d4N 4W²D3n/d4N WD3n/d4N 2WD3n/d4N 8WD3n/d4N 4W²D3n/d4N ANSWER DOWNLOAD EXAMIANS APP
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