Waste Water D License Study Study Guide Questions And Correct Answers

Motors used in wastewater are typically three-phase ______________ motors. {Ans: Induction}The purpose of the distributor is to support the media. True/false {Ans: False( keep the media wet)}I & I is easy and inexpensive to correct (True or False) {Ans: False ( cheaper to build a flow equalization basin)}The most important benefit of a collection system is comfort and convenice {Ans: False (removal of potential hazards}Inflow is stormwater that enters a collection system through openings such as house wastewater, line cleanouts or open manholes. {Ans: False ( Answer house wastewater is waste water) ( 2 reason has to be broken line cleanouts)}Some pretreatment processes include ________________. (4 things) {Ans: 1 Spill control 2 metal removal 3ph control 4 all the above}