Non-Destructive Testing in Aerospace Technology

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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?

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?

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?

Wave front Signup and view all the answers

What is the primary method of sound propagation in ultrasonic inspection?

Compressional wave propagation Signup and view all the answers

What is the function of an automated data acquisition system in C-scan presentation?

To automate the data acquisition process Signup and view all the answers

What is the term for the wave that travels along the surface of the test specimen?

Rayleigh wave Signup and view all the answers

What is the primary advantage of using C-scan presentation in ultrasonic testing?

It provides a plan type view of the test specimen and discontinuities Signup and view all the answers

What is the type of wave that is used in angle beam search unit?

Shear wave Signup and view all the answers

What is the primary difference between compressional wave and shear wave?

Particle oscillation Signup and view all the answers

Non-Destructive Testing in Aerospace Technology

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Questions and Answers

What type of view is displayed in a C-scan presentation of the test specimen?

What is the primary purpose of using A-scan in conjunction with C-scan?

What type of wave is characterized by particle oscillation parallel to the direction of propagation?

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 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 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 primary difference between compressional wave and shear wave?

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