NCCCO CORE Exam Practice Questions with Correct

1 NCCCO NCCCO CORE Exam Practice| Questions with Correct Verified Answers| Latest Update ( / ) | Guaranteed Pass | GRADE A

1.According to OSHA, what is prohibited with wire rope?: joining

2.What is the safety factor for rotation resistant hoist wire

rope?: 5.0 to 1

3.What is the safety factor for regular lay hoist wire rope?: 3.5 to

1

4.What is the safety factor for rigging slings?: 5.0 to 1

5.What is the safety factor of hoisting chain?: 4

6.What grade alloy steel chain should be used for hoisting

slings?: 80

7.What is the SWL of RRL 6x25 IWRC Hoist Wire Rope?: 3.5 to 1

8.What is a two leg bridle?: Two wire rope, slings attached by lifting

a ring NCCCO

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9.Standing wire ropes (slings) must be replaced if they have

more than how many wires in one strand?: 5

10.According to OSHA regulations what is the minimum number of full wraps of wire rope that must remain on a hoist drum in

all service conditions?: 2

11.By order of hitch strength, what is the correct answer?:

Basket, vertical , choker

12.How often is rigging gear required to have an inspection?:

Prior to any use

13. When the number of layers of rope on a drum increases the...:

Maximum line pull decreases 14.How many randomly broken wires in one lay must there be to

remove a running wire rope from service?: 6

15.What is the minimum design factor required for a right regular

lay main, boom or auxiliary host?: 5.0

16.If the SWL of a cranes wire rope is 10,000 LBS using one part what is the

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