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Questions and Answers
What type of view is displayed in a C-scan presentation of the test specimen?
What type of view is displayed in a C-scan presentation of the test specimen?
- Elevated view
- Oblique view
- Plan type view (correct)
- Sectional view
What is the primary purpose of using A-scan in conjunction with C-scan?
What is the primary purpose of using A-scan in conjunction with C-scan?
- To determine the size of the test specimen
- To improve the resolution of the C-scan image
- To enhance the contrast of the C-scan image
- To determine the depth of discontinuities (correct)
What type of wave is characterized by particle oscillation parallel to the direction of propagation?
What type of wave is characterized by particle oscillation parallel to the direction of propagation?
- Rayleigh wave
- Shear wave
- Surface wave
- Compressional wave (correct)
What is the term for the series of alternate compressions and rarefactions in a compressional wave?
What is the term for the series of alternate compressions and rarefactions in a compressional wave?
What is the primary method of sound propagation in ultrasonic inspection?
What is the primary method of sound propagation in ultrasonic inspection?
What is the function of an automated data acquisition system in C-scan presentation?
What is the function of an automated data acquisition system in C-scan presentation?
What is the term for the wave that travels along the surface of the test specimen?
What is the term for the wave that travels along the surface of the test specimen?
What is the primary advantage of using C-scan presentation in ultrasonic testing?
What is the primary advantage of using C-scan presentation in ultrasonic testing?
What is the type of wave that is used in angle beam search unit?
What is the type of wave that is used in angle beam search unit?
What is the primary difference between compressional wave and shear wave?
What is the primary difference between compressional wave and shear wave?
