Grounding And Bonding Flashcards
1
Q
If the pump can’t utilize one of either of the existing ground fields due to distance, then establish a ___ and bind all appliances
A
Ground field for the pump
2
Q
How many ohms of resistance should you have for all of the grounding and bonding process
A
Less than 5ohms
3
Q
Where should you connect the bonding wire to on the tank?
A
Welded area
4
Q
What should you Check for after each connection is made?
A
Continuity
5
Q
All the system to relax ___ to ____ minutes
A
5-15
6
Q
The longer ____ the better
A
Relaxation time the better
7
Q
What should you clean the rod with
A
Wire brush
8
Q
Set one ground rod for a damaged container at least ____ feet from tank
A
25ft
9
Q
Ground resistance should be less than ___ ohms to proceed
A
750
10
Q
Set auxiliary electrodes at ___ft and ____ft
A
32 and 50
