Exam (elaborations)
ASNT Level III: Ch. 4 Ultrasonic Testing with Complete Solutions 2023
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Ultrasonic waves propagate through test materials in the form of: - ANSWER-mechanical vibrations When an ultrasonic beam passes through the interface of two dissimilar materials at an angle, a new angle of sound travel takes place in a the second material due to : - ANSWER-refraction The grad...
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