Introduction Flashcards
1
Q
In a medium-sized truck, blind spots can extend up to ___ in front and ___ behind a vehicle.
A
16 feet / 160 feet
2
Q
Keep boom and vehicle__ away from power lines.
A
10 ft.
3
Q
Electricity will arc across a gap as large as ___, and all overhead wires or cables should be considered hazardous and dangerous
A
10 feet
4
Q
Do not work within 10 feet of high-voltage lines energized from ____. It is the law.
A
600 to 50,000 volts
5
Q
NEVER search for leaks with your hands or other body parts. High pressure hydraulic fluid at pressures as low as ___ can penetrate skin.
A
100 psi
6
Q
Ultra high pressure water or foam solution is discharged at pressure over ____.
A
1000 PSI
