Advanced Rigging | Questions and Correct Answers | Latest Update 2024/2025 | 100% PASS
Advanced Rigging | Questions and Correct Answers | Latest Update 2024/2025 | 100% PASS What is meant by the term two blocking? - Answer -The load block contacts the boom point sheaves. Lifting 20,000 lbs with a 2 leg bridle sling at 30* horizontal sling angle, what is the force applied to each leg? - Answer -20,000 pounds In multiple crane lifts using an equalizer beam, The weight of the beam should be considered: - Answer -Part of the load weight What is required if there is a deviation from the plan lift? - Answer -A new plan lift On level ground using skids and rollers, what percent of the weight of the load should yield the required line pull as a general rule of thumb? - Answer -5% All of the following are results of unbalanced reeving of the hook block EXCEPT: - Answer -Wear on the hook Before a spreader bar or beams can be used they must have
Documentinformatie
- Geüpload op
- 17 november 2024
- Aantal pagina's
- 7
- Geschreven in
- 2024/2025
- Type
- Tentamen (uitwerkingen)
- Bevat
- Vragen en antwoorden
