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Rigging 5

Rigging Equipment Handling

QuestionAnswer
1. Damaged rigging equipment that is no longer suitable for service must be ___ so that it is not used inadvertently tagged and stored seperately
2. Non-repairable rigging equipment should be destroyed promptly True/False True
3. The frequency of periodic inspection is determined by the __ and ___ service conditions, rate of use
4. Sections of rope with frequent cycles of loading and bends ( such as over pulleys or around loads) are particularly prone to failure due to ___ fatigue
5. After a wire rope has been in service for a short while, its braking strength actually increases slightly. True/False True page 47
6. Wire ropes cannot tolerate small numbers of broken wires and should be removed from service. True/False False can tolerate small numbers of broken wires
7. List four signs of corrosion discolored wire, rusty residue, rough or pitted surface, slackness in strands
8. ___ is caused by the tightening of a loop that is restrained from untwisting kinking
9. Wear on wire rope is quantified by periodically measuring the rope's diameter. Wire rope should be replaced when the diameter reduction exceeds the allowable tolerance True/False True p.47
10. What is meant by rope "bird caging" the outer strands separate and open
11. Mold or mildew may be present in a rope that is repeatedly exposed to moisture and not dried promptly. Does not affect strength of natural fiber rope but weakens synthethic fiber rope. True/ False False the opposite. not synthetic but does affect natural
12. Identify the types of wire rope damage broken wire, corrosion, kinking, crushing, wear bird caging
13. Identify the types of fiber rope damage cuts, kinking, excessive wear, melting/charring
14. Web and round slings must include an identification tag. What information is required to be displayed on the identification tag manufacturer, stock number, load limits, webbing material
15. Identify the types of web and round sling damage excessive wear, surface cut, edge cut, puncture, melting/charring, acid damage
16. Chain relies on load-bearing elements that are arranged in ___. The failure of any single link in a chain causes the __ of the entire chain series, complete failure
17. Chain is designed to elongate, giving it a resemblance to a figure eight. This occurs before breaking, providing a visual indication that the chain must be replaced. True/False True
18. What are some of the signs of damage one might expect to see occur to attachment hardware cuts, gouges, cracks, breaks, corrosion, and pitting
19. What is the minimum recommended information that should appear on a rigging inspection record. serial number, manufacuturer, size, rated capacity, attachments, condition notations for each component, and whether the component must be removed from service pg 52 ?
Created by: JoshHampton
 

 



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