Which of these is the most common pipeline installation method?

Which of the following is a disadvantage with respect to the size of the sewers?

Partial sewers carry a part of stormwater to sanitary sewers.

If sizes of the sewers are ______ choking problems are less.

The depth in open drain should preferably be kept ___ the man height.

The abbreviation of SUE is?

Which of these equations is used to calculate the water velocity inside of a pipe?

What is the minimum velocity required in sewers to keep the foreign particles from settling?