Publisher's Synopsis
Book updated Oct 2020. The Drinking Water Board adopts and enforces rules related to public drinking water systems. Operators are required to be certified. The certification levels needed for water system depending on the population to be served. There are two tracks, and each has 4 different grades. The water distribution track has multiple exam grades. The questions provided in this product focus on the fundamental water distribution knowledge compatible with all exam grades. We create these self-practice test questions module referencing the principles and concepts currently valid in the water distribution exams. Each question comes with an answer and a short explanation which aids you in seeking further study information. For purpose of exam readiness drilling, this product includes questions that have varying numbers of choices. Some have 2 while some have 5 or 6. We want to make sure these questions are tough enough to really test your readiness and draw your focus to the weak areas. You should use this product together with other study resources for the best possible exam prep coverage.
