A) Study of the behavior of cracks in materials B) Study of the properties of solid materials C) Study of the formation of cracks in materials D) Study of the manufacturing of materials
A) Part of a material susceptible to corrosion B) Location of maximum stress concentration C) Area where cracks start to develop D) Region where plastic deformation occurs around a crack tip
A) Fracture toughness B) Elastic modulus C) Yield strength D) Ductility
A) Axial, Radial, Tangential B) Mode I, Mode II, Mode III C) Elastic, Plastic, Brittle D) Tension, Compression, Shear
A) Critical flaw size in a material B) Point of fracture initiation C) Maximum stress a material can withstand without fatigue failure D) Minimum stress a material requires for deformation
A) Increases at lower temperatures B) Increases at higher temperatures C) Remains constant regardless of temperature D) Decreases at lower temperatures
A) Delays fracture initiation B) Has no effect on fracture initiation C) Decreases likelihood of fracture initiation D) Increases likelihood of fracture initiation
A) Determines material density B) Impacts chemical composition of the material C) Affects stress distribution near the crack tip D) Reflects the temperature of the material
A) Direction of material deformation B) Direction in which a crack grows in a material C) Orientation of material grain boundaries D) Direction of stress applied to a material
A) Plasticity B) Stiffness C) Hardness D) Toughness |