CWEA Exam Questions with Correct Answers Rated A+ Latest Update

Legally responsible officals are required to report catagory 1 sanitary sewer overflows: - Ans️️ Within two hours When testing a manhole for explosive gases when should the first test be made? -Ans️️ Before removing the manhole cover When setting up to ventilate a manhole,the air inlet should be how many feet above street level? -Ans️️ 2.0 feet Which chemical may be used for odor control in a sewer system? -Ans️️ Hydrogen peroxide A category 2 is: -Ans️️ Any sso which is not a category 1 Which tool would you use for cleaning under a pipe, or hard dirt near a pipe? -Ans️️ Miner's pick When pouring a concrete slab, which of the following tools is used to finish the concrete? - Ans️️ Trowel How can the velocity of water flowing in a sewer be estimated? -Ans️️ Measuring the time it takes for the dye to be carried by the wastewater between the two manholes