Correct answer
A. 2100 m and 600 m
Explanation
The correct answer is 2100 m and 600 m.
Which one of the following tests is used for testing sewer pipes?
The time with which direct cost does not reduce with the increase in time is known as________?
Alcohol is used in manometers because________?
Sludge volume index is defined as the ratio of________?
Select the correct statement________?
A retaining wall 6m high supports a backfill with a surcharge angle of 10°. The back of the wall is inclined to the vertical at a positive batter angle of 5°. If the angle of wall friction is 7°, then the resultant active earth pressure will act at a distance of 2 m above the base and inclined to the horizontal at an angle of________?