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