According to ASME Section IX, when may an IQI be placed on the film side of the part?

According to ASME Section IX, when may an IQI be placed on the film side of the part?

• A. Never
• B. Where inaccessibility prevents hand placing the IQI on the source side
• C. Anytime
• D. Only with the concurrence of the purchaser

Answer: (B)

The correct response is based on the guidelines provided in ASME Section IX regarding the placement of an image quality indicator (IQI) on the film side of a part during radiographic testing. It is acceptable to place the IQI on the film side when there are accessibility challenges that make it impractical to place the IQI on the source side. This scenario may arise, for example, in situations where equipment or structural components obstruct direct access to the source side, thus necessitating the use of alternative placement to ensure that the testing standards are met. It is important to follow this guideline to maintain the quality and reliability of radiographic testing results, as the placement of the IQI is crucial for evaluating the sensitivity and resolution of the film. By allowing placement on the film side under specific conditions, ASME Section IX ensures that inspectors can still conduct effective testing without compromising the integrity of the inspection process.

The correct response is based on the guidelines provided in ASME Section IX regarding the placement of an image quality indicator (IQI) on the film side of a part during radiographic testing. It is acceptable to place the IQI on the film side when there are accessibility challenges that make it impractical to place the IQI on the source side. This scenario may arise, for example, in situations where equipment or structural components obstruct direct access to the source side, thus necessitating the use of alternative placement to ensure that the testing standards are met.

It is important to follow this guideline to maintain the quality and reliability of radiographic testing results, as the placement of the IQI is crucial for evaluating the sensitivity and resolution of the film. By allowing placement on the film side under specific conditions, ASME Section IX ensures that inspectors can still conduct effective testing without compromising the integrity of the inspection process.