WasteWater Operator class C exam practice review questions and answers with certified solutions
When Chlorine is combined with water what type of pipe should be used? A. Ductile iron B. Asbestos concrete C. PVC D. Carbon Steel C. PVC A good settling sludge would consist of what type of protozoa? A. Rotifers and nematodes B. Amoebas and Flagellates C. Stalked ciliates and mastagoria D. Free swimmers and stalk ciliates D. Free swimmers and stalk ciliates
École, étude et sujet
- Établissement
- Waste water certification
- Cours
- Waste water certification
Infos sur le Document
- Publié le
- 2 janvier 2024
- Nombre de pages
- 42
- Écrit en
- 2023/2024
- Type
- Examen
- Contient
- Questions et réponses
Sujets
-
wastewater operator class c exam
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