EWLD 122 - Radiographic Testing II

Credit(s): 3

Prerequisite(s): EWLD 121.
This course is a study of radiographic testing and interpretation of both digital and film processing techniques. Students are instructed in radiation safety, regulations, and the characteristics of x-ray and gamma radiation. Students apply interpretation techniques on various lab samples to determine the cause and effects of discontinuities in welding samples and other materials. This course provides the appropriate instruction in both theory and practical training to prepare the student for the Level II Radiographic examination. (Spring Semester)

Course Learning Outcomes: Upon completion of the course, students will be able to

Describe safe practices for radiographic testing inspectors, including applicable rules and regulations regarding radiation safety.
Understand the characteristics of x-ray and gamma radiation.
Demonstrate film processing and its interpretation.
Understand material sensitivity and limitations in practical applications.
Describe calibration and operation of radiographic equipment.
Demonstrate knowledge of American Welding Society (AWS) codes and standards as they relate to radiography.
Understand all mathematical equations used in radiograph setups.