2394Civil EngineeringMedium
Setting out the alignments of sewers may start from________?
AAny point
BOut-fall
CCity
DTail end
Correct answer
D. Tail end
Explanation
The correct answer is Tail end.
Correct answer
D. Tail end
Explanation
The correct answer is Tail end.
The maximum thickness of boundary layer in a pipe of radius r is________?
If the diameter of a sewer is 150 mm, the gradient required for generating self cleansing velocity, is________?
In a lifting machine a weight of 5 kN is lifted through 200 mm by an effort of 0.1 kN moving through 15 m. The mechanical advantage and velocity ratio of the machine are respectively________?
An open tank contains 1 m deep water with 50 cm depth of oil of specific gravity 0.8 above it. The intensity of pressure at the bottom of tank will be________?
The rise and fall method________?
The drop man holes are generally provided in sewers for________?