plumbing exam 2 questions and answers 2024

plumbing exam 2 questions and answers 2024 Potable water - answer_______ ______ is considered safe for human consumption and is often referred to as drinking water and domestic water. Ground - answer_____ water (aquifer) is the natural water table below the surface and is the primary source of homes utilizing a well pump system water table - answerA well is typically drilled or bored into the ground, so a pump can extract water from the _____ _____ purity - answerThe ______ of the water, regardless of the source, is typically inspected by local health administrations and regulated in each state or county. rural - answerDevelopment of ____ areas can change the quality of the ground water and slowly pollute a once clean source of water Safe Drinking Water Act - answerThe _____ ______ _______ ____ is a federal law regulating public water systems.It states that the EPA has the authority to dictate drinking water standards and can delegate its regulating authority to state or local agencies purification - answerRemoval of contaminants and the addition of chlorine, fluoride, or other necessary chemicals are achieved during a ________ process to disinfect the raw source of water. Nitrate, coliform - answer______and ______ bacteria are two common threats for private water systems. water service system - answerA _____ _____ ______ is the piping from a water meter or well to the building. Polyethylene, PVC - answer_______ and _____ are two products allowable by code for a water service system, but they are not allowed to be installed in the building for water distribution systems. 60 - answerTypically, the pressure switch on a well system is set to start the pump at 30 psi and turn off at __ psi. 80 - answerCode dictates that a municipal or community water system must have a pressure-reducing valve if the incoming pressure exceeds __ psi.