Formerly WEF/ABC Certification Study Guide for Wastewater Treatment Personnel, this newly revised and expanded version of the best-selling WEF/ABC publication is designed to help operators prepare more effectively for certification exams. Includes 240 questions based on validated need-to-know criteria for four skill levels (Operator Level I - IV). For each of the seven need-to-know criteria, the Guide provides: Need-to-know matrix, suggested topics for study, sample questions referenced to specific technical sources, practice with math problems in both metric and English units and feedback including detailed solutions for math problems.
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11 of 12 people found the following review helpful:
1.0 out of 5 stars
No substitution for proper studying,
By Outback Jack (Beautiful Mojave Desert) - See all my reviews
This review is from: WEF/ABC Wastewater Operators' Guide to Preparing for the Certification Examination (Paperback)
I have taken the Wastewater Treatment Plant Operator exams for the I, II, and III in a state that uses the ABC exams. This book says it will help you, but it did not help me. Find other study material, this is of no help for the exams I have taken. Reading the excellent Ken Kerry books and doing the math at end of the books did it for me.
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