Powered by Typeform
Typeform uses its own and third party cookies for analytical and profiling / advertising purposes.
Cookie policy
Accept all
Reject all
Test your knowledge!
Flat Roof - Gold Level
Let's go
press
Enter ↵
Takes 3 minutes
Question 1
1
When do you need to ensure module frame grounding?
This question is required.
*
Choose 2
Key
A
Never
Key
B
If required by the module manufacturer's assembly instructions
Key
C
Always
Key
D
When required by local regulations