ASNT Industrial Radiography Radiation Safety Practice Test

Who is credited with the origins of industrial radiography?

1. Albert Einstein

2. Wilhelm Rontgen

3. Niels Bohr

4. Marie Curie

The correct answer is: Wilhelm Rontgen

The origins of industrial radiography are primarily credited to Wilhelm Röntgen, who discovered X-rays in 1895. Röntgen's groundbreaking work laid the foundation for the use of X-rays in various fields, including medicine and industry. His discovery opened the door to non-destructive testing techniques, which are vital in industrial radiography for evaluating the integrity of materials and structures without causing damage. Röntgen's introduction of X-ray technology allowed for the visualization of internal structures, making it possible to identify defects, cracks, or other issues in a variety of materials. This application became crucial in industries such as aerospace, automotive, and manufacturing, where ensuring the safety and reliability of components is essential. While other figures like Albert Einstein contributed significantly to the understanding of radiation and its properties, Röntgen's discovery specifically established the groundwork for industrial radiography. Thus, he is rightfully recognized as a pivotal figure in the origins of this important field.