Practice Test GeeksNCCCO (National Commission for the Certification of Crane Operators) Practice Test
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Lift Planning and Critical Lift Procedures Flashcards

7 cards from real NCCCO practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Lift Planning and Critical Lift Procedures flashcards as text

  1. What is the purpose of a pre-lift meeting before a critical lift?

    Answer: To ensure all personnel understand the lift plan, signals, and emergency procedures

    The pre-lift meeting ensures that all involved personnel are briefed on the plan, communication methods, and emergency procedures before the lift begins.

  2. Ground bearing pressure during lift planning is critical because:

    Answer: Insufficient ground support can cause outriggers to sink, leading to crane overturn

    If the ground cannot support the load imposed by outriggers, the crane can tip or overturn, making ground bearing pressure analysis essential.

  3. When planning a lift in wind conditions, the operator should consult the load chart because:

    Answer: Wind creates additional side loading that can exceed the crane's structural limits

    Wind imposes lateral forces on the load and crane structure, which can create side loading that exceeds rated capacities shown in the load chart.

  4. During a pick-and-carry operation in lift planning, the operator must verify:

    Answer: That travel terrain is firm, level, and the load is within travel capacity ratings

    Pick-and-carry operations require travel capacity ratings, which differ from static lift ratings, and the travel path must be firm and level.

  5. The deduction for the weight of the hook block, rigging, and auxiliary headache ball from the crane's rated capacity is called:

    Answer: Rigging deduction

    The rigging deduction accounts for the weight of all below-hook components that count against the crane's rated capacity.

  6. If a lift plan calls for a 500-ton crane and only a 400-ton crane is available on site, the crew should:

    Answer: Revise the lift plan with a qualified person to determine if the 400-ton crane can safely perform the lift

    Any deviation from the original lift plan must be evaluated by a qualified person to ensure safety before proceeding.

  7. What is the primary reason crane operators must understand the load's center of gravity during lift planning?

    Answer: To ensure the load hangs level and rigging is loaded evenly

    Knowing the center of gravity ensures the load will be balanced when lifted, preventing uncontrolled tilting and uneven sling loading.