Which statement about the Wayne Sewer Ball is true?

Which statement about the Wayne Sewer Ball is true?

• A. Its ribs are designed to create jet action to aid in the hydraulic flushing of the sewer line
• B. It acts as a filter in the line
• C. It is used to seal leaks in joints
• D. It measures the flow rate in the pipe

Answer: (A)

The device is designed to clean and flush a sewer line by creating jet action as it moves. Its ribbed surface disrupts the flow and channels water to produce high-velocity jets around the ball, which scours the pipe and helps remove buildup. It isn’t meant to filter material, seal leaks, or measure flow rate, so those other functions don’t fit the design or purpose of the Wayne Sewer Ball.

The device is designed to clean and flush a sewer line by creating jet action as it moves. Its ribbed surface disrupts the flow and channels water to produce high-velocity jets around the ball, which scours the pipe and helps remove buildup. It isn’t meant to filter material, seal leaks, or measure flow rate, so those other functions don’t fit the design or purpose of the Wayne Sewer Ball.