Examen
Water Distribution Operator Class 3-Practice Test Questions With Correct Answers
- Cours
- Établissement
0.08 ppm - Answer MCL for TTHM's 0.06 ppm - Answer MCL for HAA5's 0.01 ppm - Answer MCL for Arsenic 0.015 ppm - Answer MCL for Lead 90 days - Answer Turbidity meter must be calibrated every: Less than 0.3 for 95% of the time. - Answer MCL for turbidity is 2 buffers - Answer pH met...
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