Cosc 325 houston plumbing - Study guides, Class notes & Summaries

COSC 325 Houston (plumbing) Questions and Answers SS - Correct Answer️️ -Sanitary Sewer ABS - Correct Answer️️ -Black plastic material VTR - Correct Answer️️ -vent through roof Primary Purpose of roof vent - Correct Answer️️ -Let air into system What division is plumbing - Correct Answer️️ -22 Invert Depth - Correct Answer️️ -elevation of the bottom inside of the pipe DW - Correct Answer️️ -Domestic Water CPVC (chlorinated polyvinyl chloride) - Correct Answer...

COSC 325 Houston (plumbing) Latest Update Actual Exam 120 Questions and 100% Verified Correct Answers Guaranteed A+ Approved by the Professor

COSC 325 Houston - Plumbing Test With Complete Solution...

What is cpvc used for? - Answer- Typically used for HW and CW distribution, Fire sprinkler pipes, water distribution What is PEX used for? - Answer- Water service piping, CW and HW systems, used commonly in residential Hangers typically take up ___ of labor cost - Answer- 20% DWV Drain Waste Vent SS Sanitary Sewer OSHA requires trenching protection at ___. 5 feet or greater

COSC 325 Houston (plumbing) Questions and Answers Why must horizontal vents be sloped? - ANS-so water cannot accumulate Main Vent (Vent Stack) - ANS-A vertical vent pipe that provides air circulation to/from any part of a drainage system. Branches connect here. How far above the flood level rim of the highest fixture should a branch vent be? - ANS-6" Why are storm water and sanitary waste separated? - ANS-Rain water takes up large volumes and sanitary must go to a treatment...

COSC 325 Houston (plumbing) sample questions and solutions |latest updates | GRADED A+ SS - ANSWER Sanitary Sewer ABS - ANSWER Black plastic material VTR - ANSWER vent through roof Primary Purpose of roof vent - ANSWER Let air into system What division is plumbing - ANSWER 22 Invert Depth - ANSWER elevation of the bottom inside of the pipe DW - ANSWER Domestic Water CPVC (chlorinated polyvinyl chloride) - ANSWER hot and cold water supply, off white color FDC - ANSWER Fire Dep...

SS - ACCURATE ANSWERS Sanitary Sewer ABS - ACCURATE ANSWERS Black plastic material VTR - ACCURATE ANSWERS vent through roof Primary Purpose of roof vent - ACCURATE ANSWERS Let air into system What division is plumbing - ACCURATE ANSWERS 22 Invert Depth - ACCURATE ANSWERS elevation of the bottom inside of the pipe DW - ACCURATE ANSWERS Domestic Water CPVC (chlorinated polyvinyl chloride) - ACCURATE ANSWERS hot and cold water supply, off white color FDC - ACCURATE ANSWERS F...