Study materials to help you succeed
As you prepare for your certification exam, you may wish to utilize the following WPI resources:
The Need-to-Know Criteria describe the core competencies covered on the standardized exams. The Criteria also list exam specifications and reference material that should be used to prepare for the ABC exam.
Formula/Conversion Tables are provided during the examination to assist with exam calculations.
You can view a list of the reference sources for the current standardized exams and link to the publishers’ sites for more information.
WPI works with American Water Works Association (AWWA) and Water Environment Federation (WEF) to develop study guides to help you get ready for your certification exam. Guides are available for purchase through WEF and AWWA.
Get a feel for the exam with these sample questions. While you will not find questions directly from an exam that do not necessarily represent current exam content, they will help you familiarize yourself with a certification exam format.
Choose any “Online Exam Format” sample questions to try out the web-based testing interface.
Access a brief video to learn what to expect when you take a computer-based exam at a PSI Test Center.