Exam Study Guide - July 2020

Licensing exams can be challenging. Our Exam Study Guide helps you prepare by presenting questions similar to those on an actual exam. You can find many more sample questions on the TPO website at www.tpomag.com/study.


By Rick Lallish

What is the correct way to express the organic loading rate on a trickling filter?

A. Pounds of BOD per square foot of media per day

B. Pounds of BOD per cubic foot of media per day

C. Pounds of BOD per 1,000 square feet of media per...

Please login or register to view TPO articles. It's free, fast and easy!


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.