y/n) (1 – a l/r), is For calculating the allowable stress of long columns. The empirical formula 0 known as_________________?

Related Mcqs:

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________________?

A. 2w w l at the fixed end B. l) at the fixed end C. w l) at the fixed end D. 3w l at the fixed end...

The maximum deflection due to a uniformly distributed load w/unit length over entire span of a cantilever of length l and of flexural rigidly EI, is_________________?

A. wl3/3EI B. wl4/3EI C. wl4/8EI D. wl4/12EI...

The eccentricity (e) of a hollow circular column, external diameter 25 cm, internal diameter 15 cm for an eccentric load 100 t for non-development of tension, is__________________?

A. 2.75 cm B. 3.00 cm C. 3.50 cm D. 4.25 cm...

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____________________?

A. M/T B. T/M C. 2M/ T D. 2T/M...

A steel rod of sectional area 250 sq. mm connects two parallel walls 5 m apart. The nuts at the ends were tightened when the rod was heated to 100°C. If steel = 0.000012/C°, Esteel = 0.2 MN/mm2, the tensile force developed at a temperature of 50°C, is_________________?

A. 80 N/mm2 B. 100 N/mm 2 C. 120 N/mm2 D. 150 N/mm2...