Red Seal Tower Crane Operator Practice Exam 2025 – Complete Test Prep

Question: 1 / 400

What is the importance of counterweights in tower cranes?

They help balance the crane during lifting operations

Counterweights play a crucial role in ensuring stability and balance during lifting operations in tower cranes. When a load is lifted, it creates a moment (or turning force) around the crane's pivot point. Counterweights offset this moment by providing an opposite force, which helps to prevent the crane from tipping over. This balance allows the crane to operate safely and effectively, allowing operators to lift heavy loads without risking instability.

The other options do not accurately reflect the primary function of counterweights. While increasing the height of the crane, stabilizing it during transportation, or improving the speed of operation may have their own importance, they do not relate directly to the essential role of counterweights in maintaining the crane's balance and safety during lifts.

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They increase the height of the crane

They are used to stabilize the crane during transportation

They improve the crane’s speed of operation

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