If the length of a wall on either side of a lintel opening is at least half of its effective span L, the load W carried by the lintel is equivalent to the weight of brickwork contained in an equilateral triangle, producing a maximum bending moment____________________?

Related Mcqs:

The minimum thickness of a flat slab is taken_________________?

A. L/32 for end panels without drops B. L/36 for end panels without drops C. L/36 for interior panels without drop D. All the above...

If the permissible compressive and tensile stresses in a singly reinforced beam are 50 kg/cm2 and 1400 kg/cm2 respectively and the modular ratio is 18, the percentage area At of the steel required for an economic section, is__________________?

A. 0.496 % B. 0.596 % C. 0.696 % D. 0.796 %...

Pick up the assumption for the design of a pre-stressed concrete member from the following_______________?

A. A transverse plane section remains a plane after bending B. During deformation limits, Hook’s law is equally applicable to concrete as well as to steel C. Variation of stress in reinforcement due to changes in external loading is negligible D. All the above...

The section of a reinforced beam where most distant concrete fibre in compression and tension in steel attains permissible stresses simultaneously, is called_________________?

A. Balanced section B. Economic section C. Critical section D. All the above...

An R.C.C. column is treated as long if its slenderness ratio is greater than____________?

A. 30 B. 35 C. 40 D. 50...