Correct answer
A. Both A. and B.
Explanation
The correct answer is Both A. and B..
In counterfort type retaining walls________?
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________?
In distribution pipes, drain valves are provided at________?
As compared to ordinary portland cement, high alumina cement has________?
If the sides of a slab simply supported on edges and spanning in two directions are equal, the maximum bending moment is multiplied by________?
If the maximum spring rise is 2 m and height of the waves expected is 4 m, then the breakwater height above the datum will be________?