TEXAS WASTEWATER CLASS B NEWEST EXAM LATEST 2024/2025 WITH ACTUAL QUESTIONS AND CORRECT VERIFIED (DETAILED) ANSWERS/ALREADY GRADED A

19.5% - The definition of an oxygen-deficient atmosphere is one that contains less than ______ percent oxygen? 430G - Under average flow conditions, it takes 18 minutes for a 10-foot diameter lift station wet well to fill the 5 feet between the low water line and the level where the lead pump comes on. After the pump comes on, it runs for 11 minutes before turning off. These measurements indicate the average discharge rate of the pump is about: 450ml - If released to atmospheric pressure, one part liquid chlorine will expand to about? 5.4 acres - The maximum design organic loading for stabilization ponds is 35 pounds of BOD per acre per day. An industry wants to construct a facility with projected flow of 50,000 gpd and an average BOD of 450 mg/l. A stabilization pond to serve this projected loading would need to be a minimum size of? 8-12" - Anaerobically digested sludge should be applied to a drying bed to a depth of about?