Wrong move
Direct answer
The risky shortcut is using the fully extended chart when the outriggers are only partially deployed. Some cranes have charts for specific outrigger configurations, but capacity must match the exact setup, extension, ground support, and manufacturer instructions.
How to use this answer
Read the answer once, then prove it by choosing an answer in a practice question before looking at the explanation. If the miss repeats, tag the domain as Setup and drill a smaller set before returning to mixed practice.
Prep path
NCCCO Study Guide
Independent NCCCO study guide for mobile crane core concepts, load charts, rigging, site setup, and safety practice.
SamplesNCCCO Sample Questions
Public NCCCO Practice Test sample questions with explanations.
PracticeOpen NCCCO Practice Test
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