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
Valves & Flow Control
Knowledge Check
Valves & Flow Control
Knowledge Check
Knowledge Check
1 / 9
In an automated process control loop, what role does the control valve serve?
A
It is the final control element that adjusts flow position
B
It measures the process variable and transmits data
C
It generates the 4-20 mA signal for the controller
D
It compares the process variable to the setpoint
Check Answer
Back to lessons
Next module: Steam Traps & Condensate Systems
Next module: