Advanced Rigging (BOOM VOC) Exam Questions with Right Rationales Graded A+.
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Course
Ncccer advance rigger
Institution
Ncccer Advance Rigger
The response of objects to the application of forces, movements or torques. - Answer: What is meant by the term "Dynamics"?
The boom is positioned between the two rearmost outriggers or tracks. - Answer: If a crane quadrant is defined as "Over the Rear", what does this mean?
The boom i...
Advanced Rigging
(BOOM VOC) Exam
Questions with
Right Rationales
Graded A+
Denning [Date] [Course title]
, The response of objects to the application of forces, movements or torques. - Answer: What is meant by
the term "Dynamics"?
The boom is positioned between the two rearmost outriggers or tracks. - Answer: If a crane quadrant is
defined as "Over the Rear", what does this mean?
The boom is positioned between two of the side outriggers or over one track. - Answer: If a crane
quadrant is defined as "Over the Side", what does this mean?
The boom can swing 360 degrees around the crane and remain within the given load rating. - Answer: If
a crane quadrant is defined as "360 degrees", what does this mean?
75% - Answer: When considering a multiple crane lift, neither crane can exceed what percent of their
load chart?
Only one. Relay signal persons may be used, but they respond to a single, primary signal person. -
Answer: During a tandem lift, how many signal persons are used?
Pulling a hoist line sideways can overload or side load a crane and cause the crane to collapse. - Answer:
Why is it important that both cranes keep their hoist lines vertical at all times during a tandem lift?
Stacking blocks of wood perpendicular to one another, tightly together with no spacing. - Answer: What
is cribbing?
Inclined planes - Answer: Ramps are also known as _____.
They will need to calculate the coefficient of friction (CF) and include that in their planning calculations. -
Answer: Why is it important for riggers to know the materials that the inclined plane is made from?
394 pounds of line pull - Answer: Use the inclined plane formula to calculate the line pull needed to pull
a 500 pound steel box up a 10' aluminum ramp, 2 feet onto a loading dock with a run of 9.8 feet.
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