Mass Plumbing Code Exam Questions and Answers 100% Solved(2025
LATEST UPDATED)
How many foot of head do you need for a test on the sanitary drainage system -
(answers)10'
The min spacing for hangers on horizontal 1" copper - (answers)6'
No vent shall be installed within _______ of the trap weir - (answers)2 pipe
diameters
When sheet copper is used in plumbing it shall have a min thickness of -
(answers)12 oz per sq ft
The storage time of a sump shall not exceed - (answers)12 hours
Min drain size on residential laundry - (answers)1 1/2
眼睛”主题的中文文章？
Duplex pumps are required on more than ______ water closets - (answers)5
The min spacing for hangers on horizontal pex is - (answers)32"
Max distance of 2" trap from vent - (answers)6'
Max distance from trap to vent 1 1/2 - (answers)5'
, When battery venting laboratory sinks, each relief vent may serve from one to
________ vents - (answers)Five
The min height of a vacuum brackets above he flood lever rim of a fixture -
(answers)6"
The max distance between clean outs on 4" or smaller is - (answers)50'
Relief vents are required on sanitary stacks of more than how many floors -
(answers)10
stainless steel tubing grade H or SL shall be marked what color - (answers)Blue
Inspection of neutralizing sumo shall be done - (answers)Monthly
Min size drain for residential Food waste grinder is - (answers)1 1/2
眼睛”主题的中文文章？
A waste pipe that discharges through and air gap into a properly trapped and vented
fixture is called - (answers)Inderect waste pipe
Min spacing on horizontal 2" copper is - (answers)10'
Max flow from a shower head - (answers)2.5 gpm
Min trap seal - (answers)2"
Trap size of a tub with overhead shower - (answers)1 1/2
LATEST UPDATED)
How many foot of head do you need for a test on the sanitary drainage system -
(answers)10'
The min spacing for hangers on horizontal 1" copper - (answers)6'
No vent shall be installed within _______ of the trap weir - (answers)2 pipe
diameters
When sheet copper is used in plumbing it shall have a min thickness of -
(answers)12 oz per sq ft
The storage time of a sump shall not exceed - (answers)12 hours
Min drain size on residential laundry - (answers)1 1/2
眼睛”主题的中文文章？
Duplex pumps are required on more than ______ water closets - (answers)5
The min spacing for hangers on horizontal pex is - (answers)32"
Max distance of 2" trap from vent - (answers)6'
Max distance from trap to vent 1 1/2 - (answers)5'
, When battery venting laboratory sinks, each relief vent may serve from one to
________ vents - (answers)Five
The min height of a vacuum brackets above he flood lever rim of a fixture -
(answers)6"
The max distance between clean outs on 4" or smaller is - (answers)50'
Relief vents are required on sanitary stacks of more than how many floors -
(answers)10
stainless steel tubing grade H or SL shall be marked what color - (answers)Blue
Inspection of neutralizing sumo shall be done - (answers)Monthly
Min size drain for residential Food waste grinder is - (answers)1 1/2
眼睛”主题的中文文章？
A waste pipe that discharges through and air gap into a properly trapped and vented
fixture is called - (answers)Inderect waste pipe
Min spacing on horizontal 2" copper is - (answers)10'
Max flow from a shower head - (answers)2.5 gpm
Min trap seal - (answers)2"
Trap size of a tub with overhead shower - (answers)1 1/2
