Question

Ductility test is not relevant for?

• A. Metals
• B. Polymers
• C. Glasses
• D. Ceramics

Hint:

When studying materials, remember that ductility is a key property for metals and polymers but not for brittle materials like ceramics.

Answer 1

The Correct Option is D

Ductility tests are generally not relevant for ceramics as they are typically brittle materials that do not undergo significant plastic deformation before fracture. Ductility is more applicable to metals and polymers, which can undergo considerable stretching or elongation before breaking.