ADVANCE RIGGER EXAM SCRIPT FINAL
PAPER ALREADY PASSED
●● Lifting 20,000 lbs with a 2-leg bridle sling at a 30' horizontal sling
angle, what is the force applied to each leg?
Answer: 20,000 pounds
●● In multiple crane lifts using an equalizer beam , the weight of the
beam should be considered:
Answer: Part of the load weight
●● What is required if there is a deviation from the lift plan?
Answer: A new lift plan
●● On level ground using skids and rollers, what percent of the weight
of the load should yield the required line pull as general rule of thumb?
Answer: 5%
●● All of the following are results of unbalanced reeving of the hook
block EXCEPT:
Answer: Wear on the hook
●● Before a spreader bar or beams can be used they MUST have been:
, Answer: Tested and approved
●● When materials are being hoisted to an upper level, a tag line is used
to:
Answer: Help control the load
●● Two cranes are lifting 100 tons. if crane A has 40% of the load, how
much weight will crane B have on its hook?
Answer: 60,000lbs
●● To CONFIRM the rated capacity of a sling, consult the
manufactuer's:
Answer: Sling tag
●● OSHA regulations require hook replacement if the opening exceeds
what percentage of its original throat opening?
Answer: 15%
●● At what percentage of increase in length should a chain sling be
removed from service?
Answer: 5%.
PAPER ALREADY PASSED
●● Lifting 20,000 lbs with a 2-leg bridle sling at a 30' horizontal sling
angle, what is the force applied to each leg?
Answer: 20,000 pounds
●● In multiple crane lifts using an equalizer beam , the weight of the
beam should be considered:
Answer: Part of the load weight
●● What is required if there is a deviation from the lift plan?
Answer: A new lift plan
●● On level ground using skids and rollers, what percent of the weight
of the load should yield the required line pull as general rule of thumb?
Answer: 5%
●● All of the following are results of unbalanced reeving of the hook
block EXCEPT:
Answer: Wear on the hook
●● Before a spreader bar or beams can be used they MUST have been:
, Answer: Tested and approved
●● When materials are being hoisted to an upper level, a tag line is used
to:
Answer: Help control the load
●● Two cranes are lifting 100 tons. if crane A has 40% of the load, how
much weight will crane B have on its hook?
Answer: 60,000lbs
●● To CONFIRM the rated capacity of a sling, consult the
manufactuer's:
Answer: Sling tag
●● OSHA regulations require hook replacement if the opening exceeds
what percentage of its original throat opening?
Answer: 15%
●● At what percentage of increase in length should a chain sling be
removed from service?
Answer: 5%.
