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
Heavy Equipment
Heavy Duty Equipment Technician Red Seal Certification
Preventive Maintenance & Technology
Knowledge Check
Preventive Maintenance & Technology
Knowledge Check
Knowledge Check
1 / 17
What is the correct procedure for checking the hydraulic oil level on an excavator?
A
Check with all cylinders fully extended and oil cold
B
Check at any time - the reading does not change with cylinder position
C
Check with cylinders retracted and oil at normal operating temperature
D
Check while the machine is operating to get a dynamic reading
Check Answer
Back to lessons
Start Practice Exam