NC Plumbing License Exam Newest 2026 Complete Questions | With 100%
Correct Answers graded A+ Guaranteed Success!!
Osha 300 A must be posted when? - (answer)between February 1st and April 30th
If you remove 2 sq ft or more of sheetrock from a home built prior to 1978, what must you provide the
home owner? - (answer)Information on protection against lead paint.
Final Inspection is due within how many days of work completion? - (answer)10
You must renew your license in ___ days or within ___ years. - (answer)1094 or 3
Why do you need a license? - (answer)to protect the public
DWV Copper - (answer)Yellow Writing
Type K Copper - (answer)Green Writing
Type M Copper - (answer)Red Writing
Type L Copper - (answer)Blue Writing
What is the purpose of Pipe Dope? - (answer)seal and lubricate
When does your license expire? - (answer)The last day of December
How many working hours are there in a week? - (answer)168
Purpose of Flux - (answer)Clean and protect
, NC Plumbing License Exam Newest 2026 Complete Questions | With 100%
Correct Answers graded A+ Guaranteed Success!!
Purpose of a Trap - (answer)Keep Gas/Sewer from coming in the room
Purpose of a Vent - (answer)to protect the trap
Seal - (answer)Tight/Gas Tight
H2 Heating License - (answer)A/C over 15 tons
H1 Heating License - (answer)Wet/Steam Heat to heat Building
How many licenses can you hold? - (answer)1
Each location of your company must have what? - (answer)A license holder
How many feet must you be within to connect to the sanitary sewer? - (answer)200
Septic Tanks are installed when - (answer)more than 200 feet away from sanitary sewer
Lien must be filed within how many days after last supply of labor or materials? - (answer)120
How many days must a lien be enforced after the last materials or labor are provided? - (answer)180
PVC has a maximum of _____ ft hanger space - (answer)4
Building Drain stops how many feet outside of building wall? - (answer)10
Correct Answers graded A+ Guaranteed Success!!
Osha 300 A must be posted when? - (answer)between February 1st and April 30th
If you remove 2 sq ft or more of sheetrock from a home built prior to 1978, what must you provide the
home owner? - (answer)Information on protection against lead paint.
Final Inspection is due within how many days of work completion? - (answer)10
You must renew your license in ___ days or within ___ years. - (answer)1094 or 3
Why do you need a license? - (answer)to protect the public
DWV Copper - (answer)Yellow Writing
Type K Copper - (answer)Green Writing
Type M Copper - (answer)Red Writing
Type L Copper - (answer)Blue Writing
What is the purpose of Pipe Dope? - (answer)seal and lubricate
When does your license expire? - (answer)The last day of December
How many working hours are there in a week? - (answer)168
Purpose of Flux - (answer)Clean and protect
, NC Plumbing License Exam Newest 2026 Complete Questions | With 100%
Correct Answers graded A+ Guaranteed Success!!
Purpose of a Trap - (answer)Keep Gas/Sewer from coming in the room
Purpose of a Vent - (answer)to protect the trap
Seal - (answer)Tight/Gas Tight
H2 Heating License - (answer)A/C over 15 tons
H1 Heating License - (answer)Wet/Steam Heat to heat Building
How many licenses can you hold? - (answer)1
Each location of your company must have what? - (answer)A license holder
How many feet must you be within to connect to the sanitary sewer? - (answer)200
Septic Tanks are installed when - (answer)more than 200 feet away from sanitary sewer
Lien must be filed within how many days after last supply of labor or materials? - (answer)120
How many days must a lien be enforced after the last materials or labor are provided? - (answer)180
PVC has a maximum of _____ ft hanger space - (answer)4
Building Drain stops how many feet outside of building wall? - (answer)10
