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Exam (elaborations)

NCCCO EXAM QUESTIONS AND ANSWERS

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  • Course
  • NCCCO
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  • NCCCO

NCCCO EXAM QUESTIONS AND ANSWERS

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  • September 7, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • NCCCO
  • NCCCO
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biggdreamer
NCCCO EXAM QUESTIONS AND
ANSWERS
Where is the best location for leveling a crane? - Answer-Upperworks

When determining the Agross load@ the best method is: - Answer-Get an accurate load
weight and add the rigging.

By order of hitch strength, which is the correct answer? - Answer-Basket, vertical,
choker

1. What is the purpose of using a Jib? - Answer-1. Increase height

1. When taking a side strain on a boom, what concerns the operator most? - Answer-1.
Boom damage

1. You should always have at least how many wraps on a hoist drum? - Answer-1. 2
ANSI 5-1.3.1 (1)

1. On a load chart, values above the bold line mean: - Answer-1. Capacities based on
structural competence.

1. The primary purpose for a rooster sheave or Auxiliary boom point sheave is to: -
Answer-1. Separate the hoist lines.

1. What is the proper procedure when using an insulating link or a boot near power
lines? - Answer-1. Be sure to maintain the correct allowable distance from the lines.
OSHA

1. When the number of layers of rope on a drum increases the: - Answer-1. Allowable
line pull decreases

1. What is the minimum allowable distance from the crane and powerlines under 50kV?
- Answer-1. 10 ft. OSHA and ANSI

1. The term AUpperworks or Superstructure@ refer to the area of the crane: - Answer-
1. Above the turntable

1. Side loading may be caused by: - Answer-1. Starting or stopping the swing to rapidly.

1. What is the best procedure to follow when underground utilities may be present? -
Answer-1. Contact local utility company

Eccentric main boom tip reeving causes - Answer-1. Twisting of the boom (IPT)

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