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what type of fire extinguisher is required on a crane - 🧠 ANSWER ✔✔10BC
what should am operator do in the event of a power line contact - 🧠
ANSWER ✔✔remain in the machine unless fire or emergency
what is the minimum distance from a 200kv power line - 🧠 ANSWER
✔✔20ft
where must electrocution warnings be displayed - 🧠 ANSWER ✔✔1 in the
cab, 2 on the outside
a boom angle indicator does not show what? - 🧠 ANSWER ✔✔boom
deflection
, hand signals must use what method? - 🧠 ANSWER ✔✔standard method
An operator must obey a stop signal from who? - 🧠 ANSWER ✔✔anyone
when using radio, telephone or electronic signals, receiving must be what?
- 🧠 ANSWER ✔✔hands free
what must voice signals include? - 🧠 ANSWER ✔✔function and direction,
distance and speed, function and stop
what is the minimum number of wraps on a drum - 🧠 ANSWER ✔✔2
most LMI's will not indicate - 🧠 ANSWER ✔✔Levelness
if signals are interrupted the operator must do what? - 🧠 ANSWER ✔✔stop
safety
all directions must be given in the operator's what? - 🧠 ANSWER
✔✔perspective
what are the ANSI/ASME audible signals - 🧠 ANSWER ✔✔1 stop
2 forward
3 reverse