Overhead Crane Practice Test

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When using the hoist for lifting, extreme caution should be used when lifting?

Near to the limit switches
Heavy loads
Static loads
Moving objects

The correct answer is: Near to the limit switches

Using the hoist for lifting requires extreme caution near limit switches because these switches play a crucial role in preventing the hoist mechanism from traveling beyond its designed range. When a load approaches the limit switches, there is a risk of overextending the hoist, which could lead to mechanical failure or potential accidents. Limit switches are generally safety features to stop the hoist at a designated point. If the operator disregards this precaution and continues to lift near these limits, it could compromise safety and the integrity of the hoist system. Proper understanding and vigilance are essential to ensure the hoist operates within its safe operational limits.