If a single strand of No.18 wire safely supports 32 pounds, how much will a fully formed loop support?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Study for the California Lathing and Plastering Contractor (C-35 License) Exam. Prepare with flashcards and multiple choice questions, each offering hints and explanations. Excel in your exam with confidence!

Multiple Choice

If a single strand of No.18 wire safely supports 32 pounds, how much will a fully formed loop support?

Explanation:
A loop in a wire creates two parallel strands that share the load. Because the load is distributed between two legs, the safe carrying capacity doubles. So if a straight single strand can safely carry 32 pounds, a fully formed loop can safely carry about 64 pounds. The doubling comes from two strands taking the load, not from more than two legs or any other factor.

A loop in a wire creates two parallel strands that share the load. Because the load is distributed between two legs, the safe carrying capacity doubles. So if a straight single strand can safely carry 32 pounds, a fully formed loop can safely carry about 64 pounds. The doubling comes from two strands taking the load, not from more than two legs or any other factor.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy