ADVANCED RIGGING ACTUAL QUESTIONS
AND CORRECT ANSWERS
◉ cranes are typically built to be.
Answer: longer than they are wide
◉ in a multiple-crane lift, the crane with the greatest net capacity
must always be.
Answer: closest to the loads center of gravity
◉ leverage is defined as.
Answer: the power applied to a lever to cause the load to move
◉ the quadrant that is located between the rear outriggers or
crawlers in the rearward direction of travel is known as.
Answer: over-the-rear
◉ what dynamic occurs when a load is hoisted from a point other
than directly over the load.
Answer: pendulum effect
, ◉ the sudden release of a load that causes a rapid change in effective
load weight is called.
Answer: acceleration
◉ backward stability of a crane is affected by.
Answer: high boom angles and inclines
◉ a loads center of gravity in relation to the tipping axis is affected
by all of the following except.
Answer: raising or lowering the load
◉ a cranes stability is affected by all of the following except.
Answer: centered lift
◉ to find the parts of line, the operator.
Answer: divides the suspended weight by the WLL of the hoist rope
◉ a document that outlines all weight, rigging, and configuration
requirements for a lift is a.
Answer: lift plan
AND CORRECT ANSWERS
◉ cranes are typically built to be.
Answer: longer than they are wide
◉ in a multiple-crane lift, the crane with the greatest net capacity
must always be.
Answer: closest to the loads center of gravity
◉ leverage is defined as.
Answer: the power applied to a lever to cause the load to move
◉ the quadrant that is located between the rear outriggers or
crawlers in the rearward direction of travel is known as.
Answer: over-the-rear
◉ what dynamic occurs when a load is hoisted from a point other
than directly over the load.
Answer: pendulum effect
, ◉ the sudden release of a load that causes a rapid change in effective
load weight is called.
Answer: acceleration
◉ backward stability of a crane is affected by.
Answer: high boom angles and inclines
◉ a loads center of gravity in relation to the tipping axis is affected
by all of the following except.
Answer: raising or lowering the load
◉ a cranes stability is affected by all of the following except.
Answer: centered lift
◉ to find the parts of line, the operator.
Answer: divides the suspended weight by the WLL of the hoist rope
◉ a document that outlines all weight, rigging, and configuration
requirements for a lift is a.
Answer: lift plan
