Incidents Involving Electricity Flashcards
Increase knowledge of Policy 769
1
Q
How long will substation walls resist against fire
A
4 hours
2
Q
Can crews pass warning signs to gain access to restricted areas before authorized person arrives
A
Crews must not pass warning signs
3
Q
Water and foam must not be applied to_______ parts
A
Live
4
Q
Distance of ground monitors and aerial monitors should not be used within_______ of live conductors.
A
30m
5
Q
Distance of persons and aerial to live conductors with no hose
A
10m
6
Q
Distance of crews using hose to live conductors
A
20m
7
Q
Distance when carrying out a rescue in vicinity of overhead power cables, substations or other electrical equipment
A
5m
8
Q
Cordon around wind turbine
A
300m
9
Q
When should a person on a transformer be moved
A
Not until authorized person says
