If the average bending stress is 6 kg/cm2 for M 150 grade concrete, the length of embedment of a bar of diameter d according to I.S. 456 specifications, is__________________?

Related Mcqs:

If the width of the foundation for two equal columns is restricted, the shape of the footing generally adopted, is__________________?

A. Square B. Rectangular C. Trapezoidal D. Triangular...

If is the sectional area of a pre-stressed rectangular beam provided with a tendon pre -stressed by a force through its centroidal longitudinal axis, the compressive stress in concrete, is_______________?

A. P/A B. A/P C. P/2A D. 2A/P...

The width of the rib of a T-beam, is generally kept between_______________?

A. 1/7 to 1/3 of rib depth B. 1/3 to 1/2 of rib depth C. 1/2 to 3/4 of rib depth D. 1/3 to 2/3 of rib depth...

In a singly reinforced beam, if the permissible stress in concrete reaches earlier than that in steel, the beam section is called________________?

A. Under-reinforced section B. Over reinforced section C. Economic section D. Critical section...

If the modular ratio is , steel ratio is and overall depth of a beam is , the depth of the critical neutral axis of the beam, is___________________?

A. [m/(m – r)] d B. [m/(m + r)] d C. [(m + r)/ m] d D. [(r – m)/m] d...