Bottom most layer of pavement is known as________?
Asub-base course
Bsubgrade
Cbase course
Dwearing course
Correct answer
B. subgrade
Explanation
The correct answer is subgrade.
Correct answer
B. subgrade
Explanation
The correct answer is subgrade.
The effective width of a column strip of a flat slab, is________?
The needle beam method of tunneling________?
The total length of a cranked bar through a distance D. at 45° in case of a beam of effective length L, is________?
Camber in the road is provided for________?
If the formation level of a highway has a uniform gradient for a particular length, and the ground is also having a longitudinal slope, the earthwork may be calculated by________?
Standard BOD is measured at________?