Cwea Collectons System Maintaince Exams |currently Testing Exams

1 | P a g e CWEA COLLECTONS SYSTEM MAINTAINCE EXAMS |CURRENTLY TESTING EXAMS |WITH ACTUAL CORRECT QUESTIONS AND VERIFIED DETAILED RATIONALES ANSWERS 2024 (NEWEST) ALREADY GRADED A+ What is the most critical task in operation and maintenance of wastewater collection? Keeping wastewater flowing through pipes Once enrolled in CIWQS, the "Collection System Questionnaire" must be updated at least every: 12 Months You arrive at an SSO and relieve the stoppage 27 minutes after a call was placed to report it. You find that the spill was running at 6 gallons per minute, how much sewage went uncaptured? 162 gallons What would cause a pump to deliver less than its expected rate of discharge? clogged impeller Why are wear rings installed in a pump? To concentrate wear on rings instead of volute and impeller What control devices are used to start and stop pumps? Floats What type of pump is used in lift station wet wells? Submersible Based on new Best Practices of the Common Ground Alliance for marking underground Utilities, the Inquiry Identification Number for an Underground Service Alert (USA) is viable for how many days? 28 days A person who completes a training program in accordance with the