Question 1
Which type of ultrasonic wave has particle motion parallel to the direction of wave propagation?
Correct Answer:
Longitudinal (compressional) wave
Question 2
Which type of ultrasonic wave has particle motion perpendicular to the direction of wave propagation?
Correct Answer:
Shear (transverse) wave
Question 3
Approximately what is the longitudinal sound velocity in steel?
Correct Answer:
5,920 m/s
Question 4
What is the wavelength of a 5 MHz longitudinal wave in steel where v = 5,920 m/s?
Correct Answer:
1.18 mm
Question 5
Acoustic impedance (Z) of a material is the product of:
Correct Answer:
Density and sound velocity
Question 1
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About this Exam

Prepare with the ASNT NDT III UT Practice Questions - ASNT NDT Level III Ultrasonic Testing (UT) Method Examination Exam practice quiz. This question bank includes 100 questions covering transducer, wave, block, calibration, and ultrasonic. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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ASNT NDT III UT Practice Questions - ASNT NDT Level III Ultrasonic Testing (UT) Method Examination Exam

This practice set contains 100 questions from the matching question bank and focuses on transducer, wave, block, calibration, and ultrasonic. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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