What is the strength rating given for the webbing in this material?

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Prepare for the Edmonton Fire Rescue Services 159 Exam. Use flashcards and multiple choice questions, with hints and explanations. Ace your exam!

Multiple Choice

What is the strength rating given for the webbing in this material?

Explanation:
Webbing strength rating is the breaking strength of the webbing, the load at which it will fail under standard testing, expressed in kilonewtons. For this material, the rating listed is 17.5 kN, which is the published breaking strength for the webbing used in this context. That means, under test conditions, the webbing is expected to hold up to about 17.5 kN before failure, which aligns with the specification you’re studying. The other numbers don’t match the given material’s rated breaking strength, so they aren’t the correct rating for this webbing. (About 17.5 kN is roughly 3,900 pounds of force, illustrating why a safety margin is applied in actual use.)

Webbing strength rating is the breaking strength of the webbing, the load at which it will fail under standard testing, expressed in kilonewtons. For this material, the rating listed is 17.5 kN, which is the published breaking strength for the webbing used in this context. That means, under test conditions, the webbing is expected to hold up to about 17.5 kN before failure, which aligns with the specification you’re studying. The other numbers don’t match the given material’s rated breaking strength, so they aren’t the correct rating for this webbing. (About 17.5 kN is roughly 3,900 pounds of force, illustrating why a safety margin is applied in actual use.)

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