In industrial radiography, what is primarily used to protect workers from radiation exposure?

In industrial radiography, the primary means of protecting workers from radiation exposure involves the use of source housing and safety protocols. Source housing is designed to contain the radioactive material safely, minimizing the risk of exposure to radiation. It helps ensure that radiation is directed only toward the area being inspected and prevents accidental exposure to workers nearby.

Safety protocols are crucial because they establish guidelines and procedures that workers must follow to further reduce their risk of exposure. These protocols may include measures like maintaining a safe distance from the radiation source, implementing time limits for exposure, and ensuring proper training and authorization for personnel involved in radiographic tasks.

While personal protective equipment, barrier shields, and regular radiation exposure monitoring are important components of a comprehensive radiological safety program, the design of the source housing and adherence to established safety protocols serve as the primary means of ensuring worker safety in industrial radiography.