Resistance of a material to a tensile force (a stretch). The cohesive strength of a material expressed in PSI.

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 $24.99Unlock all

Study for the Safelite Autoglass Test. Prepare with interactive multiple-choice questions, gain insights with hints and explanations, and enhance your understanding. Get ready for your certification exam!

Multiple Choice

Resistance of a material to a tensile force (a stretch). The cohesive strength of a material expressed in PSI.

Explanation:
Tensile strength is the measure of a material’s resistance to being pulled apart. It represents the maximum stress the material can withstand in tension before it fails, and it’s expressed in PSI (pounds per square inch) or MPa. This focuses on how strong the material is under a stretching force, which is exactly what the description calls for. Ultimate elongation, by contrast, describes how far the material can stretch before breaking (ductility) and is usually given as a percent, not a stress value. Toxic and ultraviolet light are unrelated to mechanical strength, so they don’t fit.

Tensile strength is the measure of a material’s resistance to being pulled apart. It represents the maximum stress the material can withstand in tension before it fails, and it’s expressed in PSI (pounds per square inch) or MPa. This focuses on how strong the material is under a stretching force, which is exactly what the description calls for. Ultimate elongation, by contrast, describes how far the material can stretch before breaking (ductility) and is usually given as a percent, not a stress value. Toxic and ultraviolet light are unrelated to mechanical strength, so they don’t fit.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy