How much does a W10 x 22 beam weigh if it is 20 ft long?

Prepare for the California Structural Steel Contractor C-51 License Exam. Use our flashcards and multiple choice questions, each with hints and explanations. Ensure you are ready for the exam!

Multiple Choice

How much does a W10 x 22 beam weigh if it is 20 ft long?

Explanation:
Weight of a structural steel member comes from its weight per unit length times its length. A W10x22 has a weight of about 22 pounds per foot. For a 20-foot long beam, multiply: 22 lb/ft × 20 ft = 440 pounds. So the beam weighs approximately 440 pounds. The 22 is a nominal value from standard tables, giving a close estimate for practical purposes.

Weight of a structural steel member comes from its weight per unit length times its length. A W10x22 has a weight of about 22 pounds per foot. For a 20-foot long beam, multiply: 22 lb/ft × 20 ft = 440 pounds. So the beam weighs approximately 440 pounds. The 22 is a nominal value from standard tables, giving a close estimate for practical purposes.

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