OPS Manual - Special Ops / Vehicle Accidents with Green Boxes Flashcards
0
Q
If a circuit is faulted, a protective relay will isolate the circuit and automatically try to re-energize or test the circuit ____ times?
A
two times; within the first 45 seconds of the initial fault
1
Q
Green boxes (Pad Mounted electrical Equipment) carry how much energy?
A
12,000 or 12K
2
Q
If the protective relay is unsuccessful in restoring service to the circuit. Then what?
A
a system operator MIGHT manually try to test or reenergize the circuit within the first 10 minutes of the initial outage
3
Q
Assume all electrical lines are what?
A
HOT
4
Q
Secure scene and keep personnel a safe distance ____ feet?
A
10 feet
