Skip to content
WorkZen
Academy
Home
All Trades
My Progress
en
English
EN
Français
FR
Español
ES
Menu
Home
All Trades
My Progress
Search certifications...
en
English
EN
Français
FR
Español
ES
Academy
Steamfitting & Pipefitting
Steamfitter/Pipefitter Red Seal Certification
Pipe Materials & Specifications
Knowledge Check
Pipe Materials & Specifications
Knowledge Check
Knowledge Check
1 / 10
As the pipe schedule number increases, the wall thickness
A
Increases
B
Decreases
C
Varies randomly
D
Stays the same
Check Answer
Back to lessons
Next module: Fittings, Flanges & Connections
Next module: