1) What is a plunger used for? a) To stop a leak in toilets b) plunger is used to clear clogs from toilets c) To clean a toilet 2) What is the purpose of a P-trap? a) prevents sewer gases from entering the home b) To trap a mouse c) To prevent water back flow 3) How can you prevent pipes from freezing in the winter? a) paint them b) Keep them warm c) insulate exposed pipes 4) What is the function of a pressure reducing valve? a) Reduces the incoming water pressure b) to use sudden water stoppage c) educes the incoming water pressure 5) What causes a toilet to run continuously? a) A float that's not adjusted correctly b) A p trap need replacing c) inspect all fittings and joints

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