NDT: Advantages and Disadvantages Quiz

What type of defects can ultrasond transmission thickness measurement detect?

What is one of the advantages of ultrasond transmission thickness measurement?

What type of materials can pose problems for ultrasond transmission thickness measurement?

Why is inspection of thin thicknesses difficult with ultrasond transmission measurement?

Which of the following is a limitation of ultrasond transmission thickness measurement?

What advantage does ultrasond transmission thickness measurement provide when examining samples with simple geometries?

What type of defects can NDT detect?

In NDT procedures, what is required to determine which discontinuities are defects?

What is a disadvantage of NDT that involves different analysis tests?

What type of defects are classified as non-critical defects in NDT?

Which of the following is an advantage of NDT compared to UC3M?

What is a portable equipment advantage of NDT?

What is the primary objective of liquid penetrant testing?

Which characteristic of a defect makes it NOT relevant according to the text?

What is a disadvantage of NDT according to the text?

What is the main requirement for NDT techniques to identify the area to be examined?

Which NDT technique is suitable for detecting internal and external cracks?

What is a critical characteristic of material for NDT selection based on the provided text?

Ultrasound transmission thickness measurement can detect defects such as cracks, voids, delaminations, inclusions, and corrosion.
One advantage of ultrasound transmission thickness measurement is its good sensitivity.
Materials with high acoustic impedance can pose problems for ultrasound transmission thickness measurement.
Inspection of thin thicknesses is difficult with ultrasound transmission measurement because the sound wave may not penetrate the material.
One limitation of ultrasound transmission thickness measurement is that it cannot be used to inspect materials with complex geometries.
Ultrasound transmission thickness measurement provides the advantage of fast inspection when examining samples with simple geometries.

NDT can detect various defects, including cracks, voids, porosity, inclusions, and laminations.
In NDT procedures, knowledge of the acceptable defect sizes and locations is required to determine which discontinuities are defects.
A disadvantage of NDT that involves different analysis tests is that it can be time-consuming.
Non-critical defects in NDT are those that do not affect the material's function.
An advantage of NDT compared to UC3M is that it is non-destructive.
A portable equipment advantage of NDT is that it can be used in various locations.

The primary objective of liquid penetrant testing is to detect surface-breaking defects.
A defect's irrelevant characteristic is whether it is open to the surface.
A disadvantage of NDT is that it can be subjective.
The main requirement for NDT techniques to identify the area to be examined is to define the region of interest.
Ultrasonic testing is suitable for detecting internal and external cracks.
A critical characteristic of material for NDT selection is its surface condition.