Final answer:
The hook should be positioned on the bottom side of the shackle when connecting a shackle to a hook. This arrangement supports the weight of the load and locates it correctly, with the shackle's pin also needing to be securely fastened.
Step-by-step explanation:
When connecting a shackle to a hook, it's important to understand the mechanics of the system. The hook should typically be positioned on the bottom side of the shackle. This way the shackle supports the weight of the load and the hook locates the load correctly, acting as a drop point for the shackle. Additionally, the pin of the shackle should be properly secured to ensure safety.
Learn more about Shackle and Hook Connection