FREE NCCCO MCQ Questions and Answers

What is the minimal design factor needed for an auxiliary hoist rope, boom, or right regular lay main?

4.5

3.5

5.5

2.5

Correct! Wrong!

What percentage of the load chart capacity of a crane must be decreased for duty cycle tasks like high-volume concrete installation, according to the majority of manufacturers?

10%

50%

30%

20%

Correct! Wrong!

What inspections need to be done on cranes that have been idle for more than six months?

Only when loads are freely suspended

Regular, recurring, and wire rope

Beyond the edge

Divide the hoist lines.

Correct! Wrong!

Which two points are appropriate for measuring the boom?

If the maker of the rope grants

As long as there isn't another feasible or less risky option

From the center of the boom tip sheave to the boom hinge pins

From the top of the reel to the top of the drum, the rope extends.

Correct! Wrong!

When is it okay to load crane booms sideways?

only when loads are freely suspended

Upon reaching full extension of the outriggers only

provided that a jib is not placed

When performing assembly and disassembly tasks

Correct! Wrong!

Which crane capacity chart is acceptable when a crane is set up with three of its four outriggers extended and the fourth retracted, unless the manufacturer specifies otherwise?

The front

On-rubber chart

It rises

1926.1414(e)(4)(ii)(d) 18

Correct! Wrong!

The crane's backward stability is evaluated using:

only when loads are freely suspended

From the center of the boom tip sheave to the boom hinge pins

Basic boom with no load over the side at its greatest angle

The revolving superstructure's back swing radius

Correct! Wrong!

What holds true for the capacity displayed on a load chart below the bold line?

They depend on the crane's steadiness.

Increases the stability of the crane

For this operation, a load chart is available.

He or she plans to proceed.

Correct! Wrong!

What percentage of the upgrade must the crane be level?

10 ft.

5 degrees

20%

Correct! Wrong!

What is the most unstable permitted operating quadrant for a crawler crane?

beyond the bend

beyond the front

beyond the back

beyond the side

Correct! Wrong!

Which quadrant often has larger capacity for rough terrain cranes?

beyond the bend

beyond the front

beyond the back

beyond the side

Correct! Wrong!

FREE NCCCO MCQ Questions and Answers

What is the minimal design factor needed for an auxiliary hoist rope, boom, or right regular lay main?

What percentage of the load chart capacity of a crane must be decreased for duty cycle tasks like high-volume concrete installation, according to the majority of manufacturers?

What inspections need to be done on cranes that have been idle for more than six months?

Which two points are appropriate for measuring the boom?

When is it okay to load crane booms sideways?

Which crane capacity chart is acceptable when a crane is set up with three of its four outriggers extended and the fourth retracted, unless the manufacturer specifies otherwise?

The crane's backward stability is evaluated using:

What holds true for the capacity displayed on a load chart below the bold line?

What percentage of the upgrade must the crane be level?

What is the most unstable permitted operating quadrant for a crawler crane?

Which quadrant often has larger capacity for rough terrain cranes?

Ace Your Exam with NCCCO Practice Tests 2025

FREE NCCCO Knowledge Questions and Answers

FREE NCCCO Basic Questions and Answers

What is the minimal design factor needed for an auxiliary hoist rope, boom, or right regular lay main?

What percentage of the load chart capacity of a crane must be decreased for duty cycle tasks like high-volume concrete installation, according to the majority of manufacturers?

What inspections need to be done on cranes that have been idle for more than six months?

Which two points are appropriate for measuring the boom?

When is it okay to load crane booms sideways?

Which crane capacity chart is acceptable when a crane is set up with three of its four outriggers extended and the fourth retracted, unless the manufacturer specifies otherwise?

The crane's backward stability is evaluated using:

What holds true for the capacity displayed on a load chart below the bold line?

What percentage of the upgrade must the crane be level?

What is the most unstable permitted operating quadrant for a crawler crane?

Which quadrant often has larger capacity for rough terrain cranes?

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