Correct answer
D. 20 to 25% more
Explanation
The correct answer is 20 to 25% more.
The specific retention is least in case of________?
The suitable method for disinfection of swimming pool water is________?
Which one of the following residual biases involves the GPS accuracy?
Pitched and sloping roofs are suitable for________?
A 200 mm thick wall made of modular bricks is 5 m long between cross walls and 3.8 m clear height between RCC slabs at top and bottom. The slenderness ratio of the wall is________?
In detennining stresses in frames by methods of sections, the frame is divided into two parts by an imaginary section drawn in such a way as not to cut more than________?