Red Seal Mobile Crane Operator Practice Exam

Question: 1 / 400

How does the center of gravity impact crane operations?

It has no impact on operations

The location of the load's center of gravity affects stability and balance during lifting

The center of gravity is a critical factor in crane operations as it directly influences the stability and balance of both the load being lifted and the crane itself. When lifting a load, the location of its center of gravity determines how the weight is distributed. If the center of gravity is not aligned properly with the crane's lifting capacity, it can lead to instability and increase the risk of tipping or losing control of the load.

Understanding the center of gravity helps operators make informed decisions about how to position the crane, adjust the boom, and balance the load effectively. For instance, if the load's center of gravity shifts during lifting, it can cause the crane to tilt, potentially leading to accidents. Thus, ensuring that the center of gravity is within safe limits is essential for safe and effective crane operation.

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Center of gravity is only relevant for stationary cranes

It only affects the speed of the crane

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