For calculating the permissible stress 0 y /[(1 + a(l/r)²] is the empirical formula, known as__________________?

Related Mcqs:

The ratio of lateral strain to axial strain of a homogeneous material, is known___________________?

A. Yield ratio B. Hooke’s ratio C. Poisson’s ratio D. Plastic ratio...

The ratio of the length and depth of a simply supported rectangular beam which experiences maximum bending stress equal to tensile stress, due to same load at its mid span, is_______________?

A. 1/2 B. 2/3 C. 1/4 D. 1/3...

In plastic analysis, the shape factor for a triangular section, is_________________?

A. 1.5 B. 1.34 C. 2.34 D. 2.5...

Stress may be defined as_________________?

A. Force per unit length B. Force per unit volume C. Force per unit area D. None of these...

A simply supported beam which carries a uniformly distributed load has two equal overhangs. To have maximum B.M. produced in the beam least possible, the ratio of the length of the overhang to the total length of the beam, is_________________?

A. 0.207 B. 0.307 C. 0.407 D. 0.508...