1. **What is considered a good practice when lifting materials?**
- **Correct Answer**: The best approach is to follow all recommended lifting practices.
2. **What features should be included on conveyors?**
- **Correct Answer**: Conveyors should incorporate all necessary safety features and equipment.
3. **What must be placed on timbers or cribbing to distribute the weight of the crane and its load
effectively?**
- **Correct Answer**: Outriggers should be utilized for this purpose.
4. **When should a worker request assistance while moving a load manually?**
- **Correct Answer**: Assistance should be sought if the load is so bulky that it obstructs the worker’s
view over or around it.
5. **What can cause the force applied to a load to be amplified, potentially exceeding the sling or
chain’s rated capacity, even if the load's weight is significantly lower?**
- **Correct Answer**: Jerking the load rather than gradually lifting it can lead to this situation.