19. Operating aerial apparatus Flashcards
1
Q
Notes
Maintain three points of contact with the structure at all times
Feathering controls
75 80 80 guideline for a quick latter pipe.
75° elevation 80 feet length and 80 psi nozzle pressure
A
Never extend or retract the device with people on the ladder
Ice shrugging to remove ice
50 feet from powerlines if Unknown voltage
10 feet from powerlines in voltage is 350 kV or less
2
Q
The primary control position for the arial operator is at the __ controls usually located at the turntable
A
Lower
3
Q
The limit of ice build up allowed by NFPA 1901 is __ inch on all surfaces
A
1/4 inch
