Chapter Six Basic Rigging Quiz

What is the purpose of slings and common rigging hardware?

• To identify and describe the use of slings and common rigging hardware

• To demonstrate proper use of American national standard Institute hand signals

• To describe basic hitch configuration and their proper connections

• To inspect appropriate slings for lifting given various loads

What is the function of the red warning yarns on a sling?

• To indicate the rated capacity of the sling

• To indicate that the sling is damaged and unsafe to use

• To provide additional strength to the sling

• To prevent fraying of the sling

What are the different configurations of slings?

• All of the above

• Sling with metal ends

• Twin path sling

• Synthetic sling with hardware fittings

What does the presence of tattletales in a twin path sling indicate?

• The sling is not suitable for lifting

• The sling is suitable for heavy loads

• The sling has been overloaded

• The sling is in good condition

What are some rejection criteria for slings?

• All of the above

• Severe abrasion

• Minor abrasion

• Outer jacket cut

What is the maximum temperature that alloy steel chains can be used in?

• 100 degrees Fahrenheit

• 250 degrees Fahrenheit

• 500 degrees Fahrenheit

• 1000 degrees Fahrenheit

What is the purpose of a three-legged chain bridle?

• To prevent damage to the slings

• To secure the load during lifting

• To attach multiple slings to one hook

• To lift heavy loads

What is the most widely used type of shackle in general industry?

• Forged steel shackle

• Screw pin shackle

• Synthetic web shackle

• Wide-body shackle

How often should eyebolts be inspected?

• Once a month

• Every 5 years

• Before each use

• Once a year

What is the ideal angle for an angular pull on a shoulder die bolt?

• 30 degrees

• 45 degrees

• 70 degrees

• 90 degrees