Free reader's companion
The Distribution Operator Exam Cram Pack
A free companion to the study guide: the one-page Distribution Operator math and hydraulics formula sheet you can carry into the testing center parking lot (pressure and head, the pounds formula, pipe and tank volume, velocity, pump horsepower, and the hydrant pitot flow), the key-numbers page the exam loves (the 20 psi minimum, the 0.2 residual and 95 percent rule, cross-connection devices, hydrant colors, and thrust and separation rules), the AWWA C651 and C652 main and tank disinfection tables, ten fully worked math problems set up step by step, and a rapid-fire recall quiz to drill the night before. Every value matches the book and the ABC and AWWA need-to-know.
- ✓The one-page math and hydraulics formula sheet (pressure and head, pounds, pipe volume, velocity, pump HP, hydrant pitot)
- ✓Key numbers to memorize: 20 psi minimum, 0.2 residual, cross-connection devices, hydrant colors, separation rules
- ✓AWWA C651 and C652 main and tank disinfection tables (25 mg/L, 100 mg/L, clearance)
- ✓Ten worked math problems and a rapid-fire recall quiz for the night before
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Why a companion?
Pass the ABC and state distribution exam the first time, math and all. The book gives you the full method; this free companion gives you the printable tools and a short audio briefing so you can put it to work the very first day — and keep it on the bench, the counter, or the desk while you do.