ict.docx

1. **How are materials classified?**\ Metals, polymers, ceramics, composites, smart materials. 2. **Properties of wood?**\ Strength, workability, aesthetics. 3. **What is the waste disposal hierarchy?**\ Reduce, reuse, recycle, recovery, disposal. 4. **Purpose of materials testing...

1. **How are materials classified?**\ Metals, polymers, ceramics, composites, smart materials. 2. **Properties of wood?**\ Strength, workability, aesthetics. 3. **What is the waste disposal hierarchy?**\ Reduce, reuse, recycle, recovery, disposal. 4. **Purpose of materials testing?**\ Ensures materials meet standards. 5. **Importance of surface treatments?**\ Enhances resistance and aesthetics. 6. **What are ceramics?**\ Hard, brittle, high melting points. 7. **Izod/Charpy test?**\ Measures material toughness. 8. **Packaging regulations?**\ Controls waste and promotes recycling. 9. **What are electrical properties?**\ Conductivity and insulation. 10. **What are mechanical properties?**\ Strength, toughness, and ductility.