Testing Materials

Reproducible evaluation of material properties.

• Material Testing

• Static Testing

• Dynamic Testing

• Standardized Testing

A material's response to a constant load is what type of testing?

• Static Testing

• Dynamic Testing

• Uniaxial Testing

• Standardized Testing

Material response to varying loading conditions, including magnitude, cycling, and mode.

• Static Testing

• Dynamic Testing

• Uniaxial Testing

• Standardized Testing

A tensile test is what type of test?

• Destructive Test

• Constructive Test

• Compression test

• Hardness Test

What is the name of the standard testing sample for tensile testing?

• Dog Bone

• Scrap Material

• Wish Bone

• T-Bone

How is stress calculated?

• Number of sleepless nights divided by number of cups of coffee

• Divide load (F) by the original test sample cross-sectional area (A₀).

• Elongation (δ) under load divided by the original Length (L₀)

• Stress (σ) divided by strain (ε)

Which of the following is the correct symbol to represent Strain?

• σ (Lowercase Sigma)

• ε (lowercase Epsilon)

• δ (Lowercase Delta)

• ψ (Lowercase Psi)

Which of the following is the correct symbol to represent Stress?

• σ (Lowercase Sigma)

• ε (lowercase Epsilon)

• δ (Lowercase Delta)

• ψ (Lowercase Psi)

Which of the following is the correct symbol to represent elongation?

• σ (Lowercase Sigma)

• ε (lowercase Epsilon)

• δ (Lowercase Delta)

• ψ (Lowercase Psi)

The amount of energy per unit volume that a material can absorb while in the elastic range.

• Resilience

• Yield Point

• Elastic Limit

• Plastic Deformation