IPC - International Plumbing Code Practice Test
IPC - International Plumbing Code Vents and Venting Questions and Answers
According to the IPC, what is the minimum size for an individual vent pipe?
Select your answer
A
1 inch
B
One-half the diameter of the drain served, but not less than 1 1/4 inches
C
The same size as the drain pipe it serves
D
1 1/2 inches
Hint