Exam (elaborations)
Water Distribution Grade I- Practice Exam 4 accurate 100%
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- Institution
Water Distribution Grade I- PrThe pH of 4 is - ANSWER An acid The preserve & maintain a groundwater supply source, the operator must - ANSWER Be careful not to overtax aquifers capability to supply water What chemical is contained in the Bac T bottles? - ANSWER Sodium Thiosulfate A standpi...
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