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OECP EXAM LATEST UPDATED
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OECP EXAM LATEST UPDATED...
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OECP EXAM LATEST UPDATEDWhat are the criteria for removing wire rope slings from service?
Wire rope shall not be used if, in any length of 8 diameters, the total number of
visible broken wires exceeds 10% of the total wires.
As the angle between the sling legs grows, so does the strain on each. What does
this refer to?
Implied Load
What force causes or tends to induce an object to spin about its tipping axis?
Implied load.
What is the effect of a weight on a lever proportional to its position on the lever
called?
Effective weight
What is the term for the force exerted by a crane's movement?
Dynamic load.
What defects induce the cessation of service in rotation-resistant ropes?
2 6 packs 4 30
Maximum sling angle in a hook.
90°
What is the minimum distance allowed from a power line over 350 kV?
, 50 feet
What graphic depicts the safe working range of a crane?
Quadrants of Operation
What is the minimal distance OSHA allows from a 350kV power line?
20 feet
What effect might load size and lift height have?
Boom angle.
What is the first thing done on sight when lifting personnel?
A pre-lift meeting must be held.
The minimum distance to pass below electricity lines with no weight when the
crane is in transport configuration.
4 ft
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