Overhead Crane Practice Test

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Boost your knowledge with our Overhead Crane Test. Prepare effectively with multiple choice questions and in-depth explanations. Aiming for your certification? Let’s get started!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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According to OSHA, what is the maximum hook throat opening allowed?

5 inches
20 inches
10 inches
15% of the hook rated capacity

The correct answer is: 20 inches

The maximum hook throat opening allowed according to OSHA standards is based on safety regulations that ensure the hook can properly secure and hold the load without risk of slippage or failure. The standard specifies a maximum throat opening of 20 inches. This size allows for sufficient clearance to accommodate various load shapes and sizes while maintaining the integrity and safety of the lifting operation. It's crucial for hooks to have a throat opening that is not overly large to prevent loads from accidentally slipping out. A larger opening increases the risk of accidental disconnection, which can lead to hazardous situations. Ensuring the hook throat opening does not exceed this specified size contributes to safe lifting practices. The other options reflect much smaller throat openings or a percentage of the hook's rated capacity, which do not align with OSHA's prescribed maximum. Therefore, the correct answer about the maximum throat opening helps ensure compliance with safety standards in overhead crane operations.