What should be the maximum working load limit of components used with trolleys?

The correct choice emphasizes the principle that the maximum working load limit of components used with trolleys should be equal to the load being moved. This is crucial for ensuring safety and operational efficiency. Components, such as trolleys, rigging, and hoisting equipment, must be matched to the weight of the load to prevent overstressing any part of the system.

When the working load limit of the components is equal to the load being moved, it provides a safety margin that accounts for potential dynamic forces that occur during lifting, such as sudden movements or shifts in weight. This balance ensures that the equipment can handle the load without risk of failure or accidents, promoting a safe work environment.

On the other hand, if components were to have a higher limit than the load being moved, it may not be a safety concern, but it doesn’t maximize efficiency specific to the task and could introduce unnecessary costs or complexity. Conversely, setting the load limit lower than the required load would significantly increase the risk of equipment failure and potential accidents. The option suggesting that it doesn’t matter is incorrect, as safe rigging practices firmly emphasize knowing and respecting load limits to avoid dangerous scenarios.