Two sets of sewers are laid in _____ system.

What is the abbreviation of SSMP?

Storm water is collected from streets into the ______ which in turn discharged into main drains of open type.

For which of the following reason SSMP is not used?

Which of these is the most common pipeline installation method?

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

SSMPs are used to minimize the number and impact of sanitary sewer overflows that occur.

The increasing flow velocity in water systems not only creates noise but also leads to the wear and tear of the pipes.