Non destructive testing Questions and Answers 2024/2025
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Course
Non destructive
Institution
Non Destructive
Magnetic particle inspection is used primarily to detect
flaws on or near the surface
Liquid penetrant inspection methods may be used on which of the following.
1. Porous plastics
2. Ferrous metals
3. Nonferrous metals
4. Smooth primer sealed wood
5. Nonporous plastics
2,3,5
Wh...
How many of these factors are considered essential knowledge for x-ray exposure
1. Processing of the film
2. Material thickness and density
3. Exposure distance and angle
4. Film characteristics
Three
The testing medium that is generally used in magnetic particle inspection utilizes a
ferromagnetic material that has
high permeability and low retentivity
Which statement relating to the residual magnetizating method is true
It may be used with steels which have been what treated for stressed applications
A mechanic has completed a bonded honeycomb repair using the potted compound repair
technique. What nondestructive testing method is used to determine the soundness of the
repair after the repair has cured?
Metallic ring test.
What two types of indicating mediums are available for magnetic particle inspection
Wet and dry process materials.
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