Correct answer
D. All of these
Explanation
The correct answer is All of these.
If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the distance of the concentrated load from the nearer support, bw is the width of the area of contact of the concentrated load measured parallel to the supported edge, the effective width of the slab be is________?
The original record of a business transaction is recorded in this book________?
Pick up the correct statement from the following?
A hoop of radius 3 m weighs 100 kg. It rolls along a horizontal floor so that at its centre of mass has a speed of 200 mm/sec,. The work required to stop the hoop is________?
Disinfection efficiency is________?
A system of copianar forces is in equilibrium when________?