Operations and Maintenance Quiz 5

Operations and Maintenance Quiz 5

Interested in Systems/ATUs?

Get Systems/ATUs articles, news and videos right in your inbox! Sign up now.

Systems/ATUs + Get Alerts

Here is another short quiz to test your knowledge of operation and maintenance principles. The questions are meant to promote discussion and thought, so they might not always be straightforward with clear, well-defined answers.

1. T or F - A septic tank should be pumped if it is 37 percent full of sludge and scum.

2. T or F - A trash trap should be watertight and remove materials that would interfere with the operation of an ATU.

3. T or F - Thick scum is never a problem for a sludge judge when measuring scum and sludge depths.

4. T or F - On-demand systems operate the pump and system more effectively than timer systems.

5. T or F - A multistage pump is typically installed in a pump vault to protect it from excessive solids.

Answers are posted here. 

O&M Quiz Series:


Comments on this site are submitted by users and are not endorsed by nor do they reflect the views or opinions of COLE Publishing, Inc. Comments are moderated before being posted.