Theory of Structures A body is said to be in equilibrium if It rotates about its C.G. None of these It moves horizontally It moves vertically It rotates about its C.G. None of these It moves horizontally It moves vertically ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The horizontal thrust on the ends of a two hinged semicircular arch of radius ‘R’ carrying A uniformly distributed load ? per unit run over its right half span, is ? ?R/? All of these A distributed load varying from zero at the left end to ? per unit horizontal run at the right end, is ? ?R/? A uniformly distributed load ? per unit run over its entire span is 4/3 ?R/? A uniformly distributed load ? per unit run over its right half span, is ? ?R/? All of these A distributed load varying from zero at the left end to ? per unit horizontal run at the right end, is ? ?R/? A uniformly distributed load ? per unit run over its entire span is 4/3 ?R/? ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The equivalent length is of a column of length having both the ends fixed, is l L/2 L 2 L l L/2 L 2 L ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The stiffness of the close coil helical spring is 8D3N/d4n 4D3N/d4n d4N/4D3n d4N/8D3n 8D3N/d4n 4D3N/d4n d4N/4D3n d4N/8D3n ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures For calculating the allowable stress of long columns σ0 = σy/n [1 - a (1/r)²]is the empirical formula, known as Parabolic formula Perry Straight line formula Rankine Parabolic formula Perry Straight line formula Rankine ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In plastic analysis, the shape factor for rectangular section, is 1.5 1.6 1.7 1.4 1.5 1.6 1.7 1.4 ANSWER DOWNLOAD EXAMIANS APP
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