Correct answer
B. 1/2
Explanation
The correct answer is 1/2.
In symmetrically reinforced sections, shrinkage stresses in concrete and steel are respectively________?
Which of the following has more fire resisting characteristics?
The most important tool in brick laying for lifting and spreading mortar and for forming joints is________?
Biochemical Oxygen Demand (B.O.D.) of safe drinking water must be________?
The moisture content of sludge is reduced from 90% to 80% in a sludge digestion tank. The percentage decrease in the volume of sludge, is________?
According to IS Specifications, the effective length of a column effectively held in position at both ends and restrained in direction at one end is taken as________?