Non-Destructive Testing (NDT) Practice Test

Is it acceptable for a Level 1 technician to sign off results for an FPI inspection?

1. Yes, it is acceptable.

2. No, it is not acceptable.

3. Only if supervised by a Level 2.

4. Only for non-critical components.

The correct answer is: No, it is not acceptable.

A Level 1 technician in Non-Destructive Testing (NDT), particularly in Fluorescent Penetrant Inspection (FPI), is not qualified to sign off on inspection results independently. The responsibilities and authority of a Level 1 technician are limited as they are still in the early stages of gaining proficiency in the techniques, interpretation, and requirements of the inspection. The NDT certification levels are designed to ensure that more complex tasks, such as the interpretation of results and the decision-making process regarding the acceptance or rejection of components, are carried out by more experienced technicians. Generally, a Level 2 technician, who has a deeper understanding and greater responsibility, is required to oversee the interpretation of results and the overall process. Allowing a Level 1 technician to sign off results without the necessary experience could lead to improper assessments and potentially result in safety risks or failure to comply with industry standards. This is why it is regarded as inappropriate for a Level 1 to independently confirm inspection results.