Master Plumber Exam 1 with Correct Answers

Master Plumber Exam 1 with Correct Answers Sewage Ejector - ANS ️️ Type of pump that discharges waste in the sump pit and transfers the waste to the house drain. (Max Fajardo) 503 mm - ANS ️️ Minimum dimension of a septic tank manhole. Industrial drain - ANS ️️ drain that discharges objectionable waste such as acids and other chemicals from industrial equipment . 75 mm - ANS ️️ Minimum diameter of pipe of any water closet. 3 - ANS ️️ Maximum number of water closets able to discharge into a shared 75mm diameter horizontal soil branch Combination Sewer - ANS ️️ Type of sewer that discharges both storm water and sewage from households, rendered obsolete due to the health hazards it poses Septic Tank - ANS ️️ Airtight receptacle used to expedite the decomposition of elements contained in raw sewage, usually located 1.5 meters from the property line and 15.2 meters from the water main or any potable water source. It is comprised of two chambers that contain anaerobic bacteria that break down wastes. Sedimentation - ANS ️️ Term defined as the settling down or separation of solid matter suspended in a liquid. 1% - ANS ️️ Minimum slope or grade (in %) permitted with 100mm (4'') pipes