API QUTE — Qualification of Ultrasonic Testing Examiners (Detection) Technician Practice Questions

1. A technician is performing an ultrasonic test on a steel weld joint. What is the primary purpose of this test?

• AA. Inspect surface
• BB. Determine grain structure
• CC. Measure thickness
• DD. Detect internal flaws

2. During an ultrasonic inspection, a technician notices a significant difference in the signal amplitude. What could this indicate?

• AA. Incorrect calibration
• BB. Presence of a crack
• CC. Perfect weld
• DD. Undesired echo

4. If a technician identifies a lack of fusion in a weld during ultrasonic testing, what should be the immediate next step?

• AA. Report to the supervisor
• BB. Document the findings
• CC. Re-inspect with visual method
• DD. Ignore it