Water Operator Certification Exam Prep
N**I
Good Questions
I needed to review for an exam. Very helpful!!
D**L
Very Good.
Very in depth.
T**.
Great review book
Great review book. Husband used it and passed his exam
A**R
Great
Spot on. A must for studying water treatment
R**S
Good resource
Very helpful
S**E
Amazon Delivery
Quality of product was good
E**.
Treatment and Distribution questions
Looks like a good study guide for the test. It is 50/50 treatment and distribution questions/answers.
S**N
Good Helper
This is a very good study helper. You must still put in the time studying but this material guides the way. Glad to have this option for exam prep.
A**R
Half the book was misprinted.
This was a real disappointment as the first 138 pages were obviously from a bible workbook. I'm not sure how this would happen but it was a combination of 2 books. The first half was bible study questions and the second half was the actual water exam practice questions. Will be sending it back.
Trustpilot
2 months ago
3 weeks ago