Advanced Rigging Test
questions and correct answers
the operational quadrant between the left-or-right-side outriggers is
over-the-side
cranes are typically built to be
longer than they are wide
in a multiple-crane lift, the crane with the greatest net capacity must always be
closest to the loads center of gravity
leverage is defined as
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
over-the-rear
, what dynamic occurs when a load is hoisted from a point other than directly over the
load
pendulum effect
the sudden release of a load that causes a rapid change in effective load weight is
called
acceleration
backward stability of a crane is affected by
high boom angles and inclines
a loads center of gravity in relation to the tipping axis is affected by all of the following
except
raising or lowering the load
a cranes stability is affected by all of the following except
centered lift
to find the parts of line, the operator
questions and correct answers
the operational quadrant between the left-or-right-side outriggers is
over-the-side
cranes are typically built to be
longer than they are wide
in a multiple-crane lift, the crane with the greatest net capacity must always be
closest to the loads center of gravity
leverage is defined as
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
over-the-rear
, what dynamic occurs when a load is hoisted from a point other than directly over the
load
pendulum effect
the sudden release of a load that causes a rapid change in effective load weight is
called
acceleration
backward stability of a crane is affected by
high boom angles and inclines
a loads center of gravity in relation to the tipping axis is affected by all of the following
except
raising or lowering the load
a cranes stability is affected by all of the following except
centered lift
to find the parts of line, the operator
