Theory of Structures A shaft is subjected to bending moment M and a torque T simultaneously. The ratio of the maximum bending stress to maximum shear stress developed in the shaft, is 2T/M T/M M/T 2M/ T 2T/M T/M M/T 2M/ T 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 Rankine Perry Parabolic formula Straight line formula Rankine Perry Parabolic formula Straight line formula ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The locus of reaction of a two hinged semi-circular arch, is Parabola Circle Hyperbola Straight line Parabola Circle Hyperbola Straight line ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In case of principal axes of a section Difference of moment inertia is zero None of these Product of moment of inertia is zero Sum of moment of inertia is zero Difference of moment inertia is zero None of these Product of moment of inertia is zero Sum of moment of inertia is zero ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Pick up the incorrect statement from the following: The torsional resistance of a shaft is directly proportional to Angle of twist Reciprocal of the length of the shaft Moment of inertia of the shaft section Modulus of rigidity Angle of twist Reciprocal of the length of the shaft Moment of inertia of the shaft section Modulus of rigidity 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 30 N 40 N 25 N 35 N 30 N 40 N 25 N 35 N ANSWER DOWNLOAD EXAMIANS APP
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