ASNT Industrial Radiography Radiation Safety Practice Test

For an exposure device using depleted uranium as shielding, how frequently must it be leak tested?

1. Every 6 months

2. Every 12 months

3. Every year and half

4. Every other year

The correct answer is: Every 12 months

For an exposure device that utilizes depleted uranium as shielding, the requirement is to conduct leak testing every 12 months. This regulation is in place to ensure safety, as depleted uranium, while effective as a shielding material, can pose risks if there are any leaks. Regular testing helps to confirm that the exposure device is functioning properly and that there are no hazardous leaks of radioactive material. This interval is determined by regulatory bodies to maintain a standard of safety in industrial radiography practices. The frequency of testing (once per year) is based on the need for consistent monitoring of equipment that contains radioactive materials. Timely leak testing is crucial in preventing any potential exposure to radiation and ensuring that industrial radiographic operations are conducted safely.