The modular ratio m of a concrete whose permissible compressive stress is C, may be obtained from the equation.

Related Mcqs:

Pick up the incorrect statement from the following: Tensile reinforcement bars of a rectangular beam_______________?

A. Are curtailed if not required to resist the bending moment B. Are bent up at suitable places to serve as shear reinforcement C. Are bent down at suitable places to serve as shear reinforcement D. Are maintained at bottom to provide at least local bond stress...

If the ratio of the span to the overall depth does not exceed 10, the stiffness of the beam will ordinarily be satisfactory in case of a__________________?

A. Simply supported beam B. Continuous beam C. Cantilever beam D. None of these...

The angle of internal friction of soil mass is the angle whose_______________?

A. Tangent is equal to the rate of the maximum resistance to sliding on any internal inclined plane to the normal pressure acting on the plane B. Sine is equal to the ratio of the maximum resistance to sliding on any internal inclined plane to the normal pressure acting on the plane C. Cosine is … The angle of internal friction of soil mass is the angle whose_______________?Read More...

A singly reinforced concrete beam of 25 cm width and 70 cm effective depth is provided with 18.75 cm2 steel. If the modular ratio (m) is 15, the depth of the neutral axis, is_________________?

A. 20 cm B. 25 cm C. 30 cm D. 35 cm...

If permissible working stresses in steel and concrete are respectively 1400 kg/cm2 and 80 kg/cm2 and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is______________?

A. 37 cm B. 38 cm C. 39 cm D. 40 cm...