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The approximately 200 questions included in this guide have been chosen to sample as many different aspects of a wastewater operator’s job responsibilities as possible
WSO Water Distribution
is organized into 21 chapters addressing core test content on certification exams
Questions in the study guide are intended to provide an example of style and possible topics for certification exam questions
It outlines what you can expect from the exam
Water System Operations (WSO) Water Treatment 2 (AWWA) WD The approximately 200 questions includedWater Treatment, Class 2, is organized into 22 chapters addressing core test content on certification exams. Chapters discuss regulations, operator math and chemistry, and specific treatment processes in detail. Other chapters cover water quality testing, electrical and monitoring systems, treatment plant safety, and monitoring and recording requirements. Everything you need to know to pass your Class 2 exam is included in this book. To reinforce