Plumbing Exam 3 Questions and Answers 2023/2024

Plumbing Exam 3 Questions and Answers 2023/2024 What minimum size pipe is required to supply a water closet flushometer valve? - ANS ️️ 1" Using tables 6-5 and 6-6, the main water pipe size @ location E is _____. - ANS ️️ 1 1/2" Main water pipe size at location G is _____. - ANS ️️ 3/4" What is the minimum size water pipe required from the meter to the house? - ANS ️️ 1" Using tables 6-5 and 6-6, water pipe sizing at location (1) is _____. Calculations shall be for minimum pipe size. - ANS ️️ 1" The water pipe sizing at location (2) is _____. - ANS ️️ 1" How many fixture units are assigned to the most remote flushometer valve in a battery of water closets? - ANS ️️ 40 Which of the following is not suitable for use as underground vent piping? - ANS ️️ galvanized steel pipe Type ABS or PVC drainage pipe installation shall be limited to _____. - ANS ️️ structure not exceeding 3 stories in height Copper tube used for underground drained and vent piping shall have a weight of not less than Type _____. - ANS ️️ DWV