HA Que 1 to 5 Online test

1.        Which method may be used to inspect fiberglass/honeycomb structure for entrapped water? 1. Acoustic emission 1. Acoustic emission 2. X-ray 2. X-ray 3. Back lighting 3. Back lighting
1 and 2
1 and 3
2 and 3
None
2.        One method of inspecting a laminated fiberglass structure that has been subjected to damage is to
Strip the damaged area of all paint and show a strong back light through structure.
Use dye-penetrant inspection
Use eddy current probe on both sides of damage.
None
3.        What is the material layer used within the vaccum bag pressure system to absorb excess resin during curing called?
Release
Bleeder
Breather
None
4.        The preferred way to make permanent repairs on composites by
Bonding on metal or cured patches
Riveting on metal or cured patches
Laminating on new repair plies.
None
5.        Which of the following are generally characteristic of aramid fiber (kevlar) composites?
High tensile strength
Flexibility
Both a and b
None
Score = Correct answers:

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