Readiness
Direct answer
You understand As sling angle from horizontal decreases, what generally happens to tension in each sling leg when you can explain why the correct answer is right and why the tempting wrong answers fail. Use this check: Shallower sling angles increase leg tension for the same supported load. If you can apply that idea across Crane safety concepts, Basic load chart practice, Signals and communication, you are closer to test-day readiness.
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 Rigging 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
Start with the 20-question free set before deciding whether to unlock the full question bank.