Operator-in-Training (OIT) Examination Study Guide (OMWA/MECP) WT Everything you need to know

Everything you need to know to pass your Class 3 or 4 exam is included in this book

This study guide was developed by AWWA in cooperation with the Association of Boards of Certification (ABC)

operator math and chemistry

The guide provides examples and solutions to guide an operator through a calculation

Operator-in-Training (OIT) Examination Study Guide (OMWA/MECP) WT Everything you need to knowCovers all 4 examination categories 2018 Revised Edition This study guide provides background information to help you prepare to become a certifies operator by laying a solid foundation of important concepts that will aid you in the Operator in Training (OIT) examination for: Water Treatment (WT), Water Distribution Water Distribution and Supply (WD WDS), Wastewater Treatment (WWT) and Wastewater Collection (WWC). This guide is meant to familiarize