Special Riggers Exam Questions and Correct Answers Bowline - Correct Answers secure safety line Back Hitch - Correct Answers secure rope scaffold Working Hitch - Correct Answers back up to back hitch Overnight Hitch - Correct Answers tie off scaffold at night Becket Hitch - Correct Answers tie rope to block and tackle Rig 3-Part Block - Correct Answers used to hoist rope scaffold Timber Hitch - Correct Answers used to hoist planks, cross braces, etc.Clove Hitch - Correct Answers multipurpose knot Square Knot - Correct Answers tie two ropes together of same diameter Sheet Bend - Correct Answers tie two ropes together of different diameter k Sheep - Correct Answers Cats Paw - Correct Answers Bowline loop with 3 twists for hoisting a hook Rolling Hitch - Correct Answers Tensionless knot used for strain relief etc.Rope scaffolds must use Grade (blank) Manila rope - Correct Answers #1 Right regular laid ropes should be coiled (Blank) - Correct Answers clockwise 1 / 2
Rope scaffolding must use ()" diameter rope for manila rope - Correct Answers 3/4" rope scaffolding cannot be used higher than () - Correct Answers 100' rope scaffolds must be able to be () to a roof or setback - Correct Answers lowered suspension lines may never be () - Correct Answers spliced pull lines on rope scaffold must be closest to a(). • B() of the stirrup from the worker, as best practice.
- Correct Answers A(building wall) B(opposite side)
- / 2
wire ropes must support () times the intended load - Correct Answers 6 times Wire ropes must not be () they must hang free - Correct Answers coiled up All cable terminations must have a (). - Correct Answers thimble and three j-clips.If a shackle is used the pin should be () to prevent loosening. - Correct Answers wired shut suspension lines must be kept () to the building gacade - Correct Answers parallel Motors must be inspected every (____) months and a record kept on this job - Correct Answers 6 months Platforms must have guardrails in place capable of supporting (__) with supports every (__) - Correct Answers 100 lbs with supports every 8' Platforms must be at-least (___) but no more than (___) wide - Correct Answers 20" but no more than 36" wide Platform must overhang stirrups at least (___) but not more than (___) - Correct Answers 6" but not more than 18"