Question

Which risk may result from having a cross-connection?

Answer 1

Answer: Cross connections may result in black flow the causes the contaminants to enter the pearl water supply under certain conditions. A backflow is a change of pressure in the water pipe the focuses water to flow opposite to its intended direction, allowing contaminates to enter the unprotected system.

Explanation:

Answer 2

Cross-connections may result in backflow that causes the contaminants to enter the pure water supply under certain conditions. A backflow is a change of pressure in a water pipe that forces water to flow opposite to its intended direction, allowing contaminants to enter the unprotected system.