Class D Water Operator UPDATED Exam Questions and CORRECT Answers
What are some physical characteristics of water? - Temperature, turbidity, color, taste, odor What are some chemical characteristics of water? - Hardness, pH, solids, and gases What is turbidity? - the amount of suspended matter, such as clay, silt, organic matter, and microorganisms in water T/F Water is never found pure in nature. - True Is turbidity more of a problem in groundwater or surface water? - Surface water A system's filtered water must be _______ Nephelometric Turbidity Units (NTU) or less in at least 95% of the measurements taken each month, and no sample can exceed _____ NTU. - 0.3
Escuela, estudio y materia
- Institución
- Class D Water Operator
- Grado
- Class D Water Operator
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- Subido en
- 29 de mayo de 2024
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- 17
- Escrito en
- 2023/2024
- Tipo
- Examen
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