Unit 202 LO1 & 2 Summative Test

Which factor is MOST critical when selecting materials for a load-bearing structure?

• Aesthetic appeal

• Brand reputation

• Colour availability

• Tensile Strength

A material’s compliance with ISO standards ensures:

• Low cost

• Consistent quality and safety

• High thermal conductivity

• Recyclability

Which consideration is key for sustainability in material selection?

• Ease of machining

• High Density

• Energy efficiency during production

• Magnetic properties

Why might a manufacturer avoid using a rare material?

• High thermal expansion

• Limited availability and cost

• Low melting point

• Poor electrical insulation

A marine component requires high resistance to:

• UV degradation

• Ductility

• Electrical conductivity

• Corrosion

BS EN standards primarily ensure materials meet:

• Aesthetic requirements

• Legal and safety specifications

• Low production time

• Flexibility in design

Which process could be used to evaluate a material’s environmental impact over its lifetime?

• Lifecycle assessment

• Tensile Testing

• Hardness testing

• Fatigue analysis

Bulk purchasing of materials often prioritizes:

• Colour consistency

• Cost reduction

• Thermal insulation

• Magnetic permeability

Tensile strength refers to a material's ability to resist:

• Surface scratches

• High Temperatures

• Compression forces

• Breaking under tension

Hardness is measured using which test?

• Charpy impact

• Rockwell or Brinell

• Izod pendulum

• Fatigue cycling