Edition A - Grade V Water Distribution Operator Certification Review Practice Exam (WD-517)

Grade 5. Edition B is the most current edition for Grades 1,2,3. Edition A is most current for Grade 4.



Practice examination for grade 5 Water Distribution Operators. Covers exam prep material in multiple choice, true and false questions, as well as mathematical computations applicable to grade 5 WD Operators. Use this exam prep booklet to prepare for your next state examination.