Flashcards / Water treatment
Water Treatment Operator Flashcards
510 free flashcards for the water treatment operator exam, covering coagulation, filtration, disinfection, source water, lab work and drinking water regulations. Each card is an exam-style question with no answer choices. Pick your state and level, then flip through the deck.
A few from the deck DisinfectionFree available chlorine consists of: SamplingA sample reads pH 5.0. Compared with neutral water it is:One hundred times more acidic SafetyChlorine gas is especially hazardous because it is:Choose your level entry level first
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Water treatment flashcards by topic
One subject at a time, drawn from the Class 1 to 4 decks.
Ready for the real format? Take the water treatment practice tests. Other flashcards: Water distribution · Wastewater treatment · Wastewater collection.
How to study with flashcards
Flashcards train recall, the part of the exam a multiple-choice quiz can hide. With the choices in front of you, it is easy to recognize the right one. On a flashcard you have to know it. Use both: flashcards to learn the material, then the practice tests to get used to the exam format.
- Say the answer before you flip. Out loud or in your head. If you can't, it's a "Still learning."
- Be honest with "Got it." Mark it only if you knew it without the card. Missed cards come back at the end of the round.
- One level at a time. Pick the class you're testing for, or narrow it to a single topic.
- Practice the math separately. Math problems need to be worked, so they aren't in the decks. Use the water math and wastewater math practice tests.