Theory of Structures The ratio of the area of cross-section of a circular section to the area of its core, is 14 15 16 11 14 15 16 11 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 25 N 35 N 40 N 30 N 25 N 35 N 40 N 30 N ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Stress may be defined as Force per unit length Force per unit volume None of these Force per unit area Force per unit length Force per unit volume None of these Force per unit area ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A rolled steel joist is simply supported at its ends and carries a uniformly distributed load which causes a maximum deflection of 10 mm and slope at the ends of 0.002 radian. The length of the joist will be, 15 M 16 m 14 M 13 M 15 M 16 m 14 M 13 M ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The load on a spring per unit deflection, is called Proof load Proof stress Proof resilience Stiffness Proof load Proof stress Proof resilience Stiffness 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 Straight line formula Perry Rankine Parabolic formula Straight line formula Perry Rankine Parabolic formula ANSWER DOWNLOAD EXAMIANS APP
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