The type of valve which is provided to control the flow of water in the distribution system at street corners and where the pipe lines intersect is A. Check valve B. Sluice valve C. Safety valve D. Scour valve

The correct answer is: A. Check valve.

A check valve is a type of valve that is used to prevent the flow of

water in a pipe in the reverse direction. It is typically installed at street corners and where the pipe lines intersect to prevent water from flowing back into the distribution system.

A sluice valve

is a type of valve that is used to control the flow of water in a pipe. It is typically installed in irrigation systems and canals to control the amount of water that is flowing.

A safety valve is a type of valve that is used to prevent the pressure in a system from becoming too high. It is typically installed in boilers and other pressurized systems to prevent them from exploding.

A scour valve is a type of valve that is used to remove sediment from a pipe. It is typically installed in storm drains and other drainage systems to prevent them from becoming clogged.