Certification Exam Latest Update Practice Questions and

NCCCO Mobile Crane Operator Certification Exam (Latest Update 2025 / 2026) Practice Questions and Answers | Grade A | 100% Correct (Verified Solutions)

Question:

Where must the operator's manual be kept during crane operations?

• The operator's manual must be kept in a location that is readily available
• The operator's manual must be kept in the cab at all times
• The operator's manual must be kept in the dispatch office
• The operator's manual must be kept in a secure place

Answer:

b.

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Question:

According to ASME B30.5, what are the minimal requirements to meet crane operator qualifications?

• High School Diploma
• CDL with on the job training
• Physical, Written Test, Practical Test
• CDL physical, employers written permission

Answer:

c.

Question:

What hand signal must be obeyed at all times?

• Swing
• Clog-everything
• Stop
• Hoist Slow

Answer:

c.

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Question:

When removing pins or bolts from a boom assembly, workers shall remain

• clear of sledge hammers
• out from under the boom
• on top of boom holding pendants
• in sight of the operator

Answer:

b.

Question:

When may a crane be overloaded?

• When the supervisor says it's OK
• Never
• When testing the crane
• When proof testing a man basket

Answer:

c.

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Question:

When can the operator leave the crane?

• Break time
• End of the shift
• After securing the crane
• When a storm is coming

Answer:

b.

Question:

When can a crane be side loaded?

• Dragging a load
• With a freely suspended load
• Never
• Pile-driving

Answer:

b.

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