ASNT Level 3 Basic Materials & Processes | 175 Questions | 100% Correct Answers

Fracture is a type of material failure. Of the following which is another type of material failure? - Permanent deformation. Which of the following statements best differentiates between a defect and a discontinuity? - Discontinuities can propagate and become defects. Nondestructive testing is often differentiated from other measurements or inspection techniques in that: - NDT involves indirect tests related to some other quality or characteristic of material. What are the functions of NDT? - Identifying and sorting of material. Identifying of material properties. Ensuring absence of faults or defects that could cause a part to fail. An important basis for the success of fracture control design procedures is: - The need to ensure that unexpected flaws of some critical size are not present when the component enters service. If properly used, NDT can assist in fracture control by: - Providing an accurate evaluation of the number and type of discontinuities that exist in a material . A statement that a particular experiment produced a 0.9 probability of detection with a 95% confidence level means that: - There is a 5% probability that the probability of detection is overstated. Most solid metals and plastics that have reasonable strength at room temperature are called: - Engineering materials. Material properties, as used in design, are most frequently determined by: - Materials testing.