Exam (elaborations)
2A, 1C HOISTING LICENSE PREP EXAM
- Course
- Institution
2A, 1C HOISTING LICENSE PREP EXAM...
[Show more]
Content preview
2A, 1C HOISTING LICENSE PREP EXAMRigging - The answer Must fulfill OSHA regulations.
Must have a working load limit (WLL).
Rigging slings are rated and engineered.
Tagged or marked with a capacity.
Dead man's angle: ANSWER 30 degrees.
Riggers angle - Answer: 60 degrees.
4 Rigging Rules - ANSWER Know your weight.
Know your capacity.
Control the burden.
Maintain the load.
Choker Reduction - ANSWER Normal angle of choke = 135 degrees.
Less than 135 degrees, lower choker capacity.
Bridle hitches - Answer In 3 and 4-leg hitches, just two legs typically bear the
weight of the load.
Maneuvering skills (safe operation is required) - ANSWER Smooth begins.
Smooth stops.
Smooth turns.
, Feather controls
Use a horn to notify passersby.
Ensure the spotter is visible at all times.
Do not turn on the hill slope.
Trenching safety: ANSWER Backfill the whole.
Cover the complete, 3/4-inch road plate.
6' barrier with 4" opening.
Put the individual there.
The distance between a soil pile and the leading edge of an excavation is two feet.
The ladder must extend three feet over the top of an excavation.
Depth at which a trenching permission is necessary (Jackie Law) - Answer: 3 ft.
Maximum permitted bench height: 4 feet.
ANSWER 6 feet of fall protection is required adjacent to the ditch if the edge is not
visible.
How many inches must the trench box reach above the trench? ANSWER: 18
Minimum oxygen required in a trench - ANSWER: 19.5%
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Mirror. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81311 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now