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Feb
18

Volume in Gallons | Texas Class D Water Math

Learn how to calculate Volume and Gallons. This is an example of our Five-Step Approach to solving math problems. Additional Resources Take a FREE Class D Water License Practice Test. If you are preparing for a Texas License exam, you may be interested in our FREE Exam Tips or in signing up for one of our Texas Exam Prep […]

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Feb
18

Volatile Solids Reduction – Wastewater Math

Learn how to solve a Volatile Solids Reduction problem in this video. Additional Resources If you are preparing for an exam, you may be interested in our FREE Exam Tips or in signing up for one of our Exam Prep courses.

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Feb
14

Applied Hydraulics | Density

Learn about Density in this excerpt from the Applied Hydraulics lecture in our Water Treatment Technology Certificate Program. Advance your career If you want to set yourself apart and advance your career in the water industry, our Certificate Program will give you the knowledge you need. Substitute for one Year of Experience in California. The Water Treatment Technology Certificate […]

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Feb
11

BOD Problem – Wastewater Math

Learn how to solve a BOD Problem in this video. Additional Resources If you are preparing for an exam, you may be interested in our FREE Exam Tips or in signing up for one of our Exam Prep courses.

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Feb
11

Chlorine Demand | Texas Class D Water Math

Learn how to calculate Chlorine Demand in this video. This is an example of our Five-Step Approach to solving math problems. Additional Resources Take a FREE Class D Water License Practice Test. If you are preparing for a Texas License exam, you may be interested in our FREE Exam Tips or in signing up for one of our Texas […]

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Oct
29

How to Study for Water Treatment License Exams – Part 9 of 10

Practice for Test Day Some people experience “test anxiety” when they enter the room to take their certification exam. One way to overcome or at least minimize this reaction is to practice for the exam. When I was younger and playing baseball, my coach used to yell to us while we were on the practice […]

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Oct
22

How to Study for Water Treatment License Exams – Part 8 of 10

In part 2 of this series, we talked about how you learn best.  We addressed different learning styles including auditory, visual and tactile.  Regardless of your learning style, experience shows that your ability to use all three styles in your learning improves your chances of success. Visual Study Aids You’ve no doubt heard the old […]

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Oct
15

How to Study for Water Treatment License Exams – Part 7 of 10

Spaced Repetition Using Flashcards Using flashcards to study for your water treatment and wastewater treatment certification and license exams is an excellent way to learn the subject matter that appears regularly on these tests. This is a time proven method that enables the student to focus his or her study time on material that is […]

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