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Exam (elaborations)

NDT FINAL Questions and Answers 2024/2025

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What does Method A refer to?  Removal Methods When is an unscheduled inspection performed?  All Of the above The advantage that liquid penetrant testing has over an unaided visual inspection is that:  It makes defects easier to see for the inspector Which of the following is an advan...

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  • October 11, 2024
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  • Questions & answers
  • NDT
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2 0 2 4 /2025 | © copyright | This work may not be copied for profit gain Excel!


NDT FINAL Questions and Answers
2024/2025
What does Method A refer to?

 Removal Methods


When is an unscheduled inspection performed?

 All Of the above


The advantage that liquid penetrant testing has over an unaided visual inspection is that:

 It makes defects easier to see for the inspector


Which of the following is an advantage of Penetrant Testing?

 Both A and B.


What are the major requirements needed to become qualified in any NDT method?


 On the Job Training and Classroom Instruction.


What manual reference identifies a non-aqueous Type I developer?

 5.04.5.A.4


The relevant indications of a post FPI/LPI inspection can appear as what?

 round circles, continuous line, and intermittent line


Referencing your manual reference material, what would you use for the following penetrant

system classifications?


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Penetrant Type: Type 1

Method of Removal: Method C

Sensitivity Level: Level 3

Developer: Form d


 High sensitivity fluorescent dye penetrant, solvent removable and nonaqueous, type I
fluorescent developer.


You are assigned an FPI inspection on a suspected crack on an inlet cowl of a 767 on the

ramp during April in Chicago. You day time temp is 56 degrees, the sun is shining brightly.

What is or are your challenge(s) in performing this inspection?


 Your white light present at your inspection area is going to be greater than 2 foot
candles per your paperwork.


If the surface of the part has been machined, surface blasted, filed or sanded :

 The part may also require etching.


Which type of penetrant is only a visible dye penetrant?

 Type II


Penetrants that are used to detect the smallest defects can create background fluorescence

indications on the part being inspected. Which of the following best describes background

fluorescence:

 All of the above


Recall from your lab, when signing for your work, what is not required to be included:




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 Date of calibration for the equipment used


What factors can be used to perform/schedule a scheduled inspection?


 Airframe Cycles, Calendar Time, Flight Hours


The best NDT technique to use to find defects below the surface of a test piece made of

aluminum would be what?

 Ultrasound


When performing quality control checks on your black light prior to your FPI inspection, which

of the following is correct?


 Both B & C


Before you begin a fluorescent penetrant inspection you should:

 Both A & B


The most commonly used methods of nondestructive testing include:

 Ultrasound, Magnetic Particle, Eddy Current, & Penetrant


When fluorescent penetrant inspection is performed, the penetrant is formulated to glow

brightly and give off light at a wavelength that:

 The eye is most sensitive to under dim lighting conditions while using an ultra violet
light source.


Which of the following identifies the qualification levels of Non Destructive Testing:




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