NC Plumbing Code Exam Questions with Correct Answers 100% Verified By Experts| Latest
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What is the gas put off when soldering? Hydrogen Chloride
Code violation is a Class 3 misdemeanor
IPS is Iron Pipe Size
Minimum space between hanger on PVC is 4 ft
What is a sole proprietor? You
Type L copper is what color? Blue
Type M copper is what color? Red
Type K copper is what color? Green
Type DWV copper is what color? Yellow
What is the purpose of the trap? To prevent sewer gas and decomposition from being
released
What is the purpose of the vent? To protect the trap
Water distribution pipe is Hot, cold, and sometimes recirculation
, Who has jurisdiction over inspectors? NC Dept of Insurance
What is the invert? The lowest point inside of the pipe
What is the water supply rough in on a water closet? 6 inches over and 6 inches up
How much water is 1 fixture unit? 7.5 gallons
Vent stack is Dry
Stack vent is Wet
Maximum water temperature directly into a trap is 140 degrees
Flux must be Water soluble and lead free
What is the maximum lead content of solder and flux? 0.2 percent
What is the maximum lead content of copper fitting? 0.25 percent
Cross tee counts as how many tees? 1
What is the maximum distance from cleanout to cleanout? 100 ft
Flushometer tank is also known as Pressure assisted
Update Guaranteed Success
What is the gas put off when soldering? Hydrogen Chloride
Code violation is a Class 3 misdemeanor
IPS is Iron Pipe Size
Minimum space between hanger on PVC is 4 ft
What is a sole proprietor? You
Type L copper is what color? Blue
Type M copper is what color? Red
Type K copper is what color? Green
Type DWV copper is what color? Yellow
What is the purpose of the trap? To prevent sewer gas and decomposition from being
released
What is the purpose of the vent? To protect the trap
Water distribution pipe is Hot, cold, and sometimes recirculation
, Who has jurisdiction over inspectors? NC Dept of Insurance
What is the invert? The lowest point inside of the pipe
What is the water supply rough in on a water closet? 6 inches over and 6 inches up
How much water is 1 fixture unit? 7.5 gallons
Vent stack is Dry
Stack vent is Wet
Maximum water temperature directly into a trap is 140 degrees
Flux must be Water soluble and lead free
What is the maximum lead content of solder and flux? 0.2 percent
What is the maximum lead content of copper fitting? 0.25 percent
Cross tee counts as how many tees? 1
What is the maximum distance from cleanout to cleanout? 100 ft
Flushometer tank is also known as Pressure assisted
