cranes
How many types of cranes are there?
What is three
What knot is used to send a tag line back down on the hook?
What is the cats paw
Who can give an emergency stop signal?
What is anyone who sees a unsafe situation
What are the three basic hitches?
What is sling, choker, basket
How close to level does a crane have to be when set up?
What is within one degree
How many parts of a rope are there?
What is 3
What are the three steps to giving a signal?
What is function, distance/speed, stop
How often should rigging be inspected?
What is before each shift
What are the three ways to two block a crane?
What is hoist, boom up, and extend boom
Besides Kevlar what rope material is the strongest?
What is Nylon
Who can signal a crane?
What is an authorized person
What is the least amount of shackles being used for a configuration?
What is four
No crane shall be loaded beyond what?
What is rated capacity
When a knot is tied in a rope how much does it decrease the original strength?
What is 50 percent
What are three ways to signal a crane?
voice, hand, horn
Pin to Pin, Bow to
What is bow