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
Garage Door Technician
Garage Door Maintenance & Service Certification
Opener & Drive System Maintenance
Knowledge Check
Opener & Drive System Maintenance
Knowledge Check
Knowledge Check
1 / 11
What is the approximate normal full cycle time for a standard 7-foot residential garage door?
A
5-7 seconds
B
12-15 seconds
C
25-30 seconds
D
45-60 seconds
Check Answer
Back to lessons
Next module: Door Balance & Adjustment
Next module: