When performing a surface inspection on a piece of aluminum for possible cracks, what are
the possible NDT methods that should be used to confirm your findings?
Visual and Penetrant
Once the surface of the part has been cleaned properly, penetrant can be applied by:
All of the above
T...
The most commonly used methods of nondestructive testing include:
Ultrasound, Magnetic Particle, Eddy Current, & Penetrant
Recalling from your lab, when performing a fluorescent penetrant inspection, the developer
should be applied:
From a distance of 6 to 8 inches and in a one direction motion to create a lightly
coated white surface to provide a color contrast to the penetrant and sufficient enough
to draw the penetrant out of the discontinuity
Calibration stickers are used in NDT to ensure what?
Ensures the equipment and materials used to perform NDT tests are calibrated, legal,
and will provide an acceptable level of performance.
The best NDT technique to use to find defects below the surface of a test piece made of
aluminum would be what?
Ultrasound
What is the most important & basic form of Non-Destructive Inspection/Examination?
Visual Inspection
The relevant indications of a post FPI/LPI inspection can appear as what?
Round circles, continuous line, and intermittent line
Engine rotating parts require what level of penetrant sensitivity:
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