Extra Education
← All Non Destructive Testing and Evaluation questions
1

For adequate test results, the black light used in fluorescent penetrant examination should provide what minimum black light intensity at the test surface?

Correct Answer: 1000 microwatts per square centimetre

Make the most of this question

This page focuses on one Non Destructive Testing and Evaluation question from Engineering. After checking the answer, return to the topic list to practice more or run a timed set.

← More Non Destructive Testing and Evaluation MCQsAll Engineering topicsMock test hub
Non Destructive Testing and Evaluation MCQ: For adequate test results, the black light used in fluorescent penetrant examination should provide what minimum black light intensity at the test surface? | Extra Education