NDT Test Questions Final Test with all Correct & 100%
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Graded A+
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: ✔Correct Answer-All of the above
What does Method A refer to? ✔Correct Answer-Removal Methods
Developer is required to: ✔Correct Answer-All of the above
The advantage that liquid penetrant testing has over an unaided visual inspection is that:
✔Correct Answer-It makes defects easier to see for the inspector
Fluorescent penetrant application should be monitored to ensure complete coverage of the
area of interest using what: ✔Correct Answer-Integrity checked black light
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? ✔Correct Answer-Your white light present
at your inspection area is going to be greater than 2 foot candles per your paperwork.
Before you begin a fluorescent penetrant inspection you should: ✔Correct Answer-Both A and
B
Penetrants are designed to: ✔Correct Answer-Remain fluid so it can be drawn back to the
surface of the part
The total time the penetrant is in contact with the part surface is called: ✔Correct Answer-
Dwell Time
You are only Level 1 qualified in the NDT discipline of Eddy Current. Since fluorescent penetrant
is an easier discipline to master and requires less classroom and OJT hours to become qualified
than eddy current, it is acceptable to perform an FPI inspection and sign for your results.
✔Correct Answer-False
Which penetrant classification is further divided into sensitivity levels? ✔Correct Answer-Type
1
,A commonly used aid in visual inspection for surface defects in aluminum would most likely be:
✔Correct Answer-10x magnifying glass
Which of the following is an advantage of Penetrant Testing? ✔Correct Answer-Both A and B
The most important consideration before performing any NDT test for a commercial airline is:
✔Correct Answer-All of the above
What is the most important & basic form of Non-Destructive Inspection/Examination?
✔Correct Answer-Visual Inspection
The best NDT technique to use to find defects below the surface of a test piece made of
aluminum would be what? ✔Correct Answer-Ultrasound
The most important step in any penetrant type inspection is: ✔Correct Answer-Part
preparation and cleaning
When performing quality control checks on your black light prior to your FPI inspection, which
of the following is correct? ✔Correct Answer-Both B and C
Recall from your lab, when signing for your work, what is not required to be included:
✔Correct Answer-Date of calibration for the equipment used
When performing liquid penetrant inspection, the part under inspection should be: ✔Correct
Answer-All of the above
Engine rotating parts require what level of penetrant sensitivity: ✔Correct Answer-Level 4
What are the major requirements needed to become qualified in any NDT method? ✔Correct
Answer-On the Job Training and Classroom Instruction.
What does In Accordance With or I.A.W. mean? ✔Correct Answer-Both B and C
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? ✔Correct Answer-Visual
and Penetrant
Which level of penetrant is the most sensitive? ✔Correct Answer-Level 4
The skills and qualifications associated with NDT/NDE are only applicable to the aviation
industry. ✔Correct Answer-False
Penetrant types can be used on most materials, provided the surface of the part is: ✔Correct
Answer-Smooth and uniform.
, Which level of qualification requires more hours of classroom instruction and on the job
training? ✔Correct Answer-Level 3
Generally, there is no harm in using a longer dwell time as long as the penetrant: ✔Correct
Answer-Remains on the part no longer than is allowed per the procedure in use.
Which of the following identifies the qualification levels of Non Destructive Testing: ✔Correct
Answer-Level 1 Limited, Level 1, Level 2 & Level 3
What manual reference identifies the fluorescent dye penetrant system? ✔Correct Answer-
05.04.2.A.1
Which method of penetrant removal is post emulsified, lipophilic? ✔Correct Answer-Method
B
Which of the following is a disadvantage of Penetrant Testing? ✔Correct Answer-Both A and
B.
Recalling from your lab, when performing a fluorescent penetrant inspection, the developer
should be applied: ✔Correct Answer-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.
Referencing your manual reference material, what would you use for the following penetrant
system classifications?
Penetrant Type: Type 1
Method of Removal: Method C
Sensitivity Level: Level 3
Developer: Form d ✔Correct Answer-High sensitivity fluorescent dye penetrant, solvent
removable and nonaqueous, type I fluorescent developer.
When fluorescent penetrant inspection is performed, the penetrant is formulated to glow
brightly and give off light at a wavelength that: ✔Correct Answer-The eye is most sensitive to
under dim lighting conditions while using an ultra violet light source.
Which type of penetrant is only a visible dye penetrant? ✔Correct Answer-Type II
The most commonly used methods of nondestructive testing include: ✔Correct Answer-
Ultrasound, Magnetic Particle, Eddy Current & Penetrant
Calibration stickers are used in NDT to ensure what? ✔Correct Answer-Ensures the equipment
and materials used to perform NDT tests are calibrated, legal, and will provide an acceptable
level of performance.
Verified Answers |Actual Complete Update |Already
Graded A+
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: ✔Correct Answer-All of the above
What does Method A refer to? ✔Correct Answer-Removal Methods
Developer is required to: ✔Correct Answer-All of the above
The advantage that liquid penetrant testing has over an unaided visual inspection is that:
✔Correct Answer-It makes defects easier to see for the inspector
Fluorescent penetrant application should be monitored to ensure complete coverage of the
area of interest using what: ✔Correct Answer-Integrity checked black light
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? ✔Correct Answer-Your white light present
at your inspection area is going to be greater than 2 foot candles per your paperwork.
Before you begin a fluorescent penetrant inspection you should: ✔Correct Answer-Both A and
B
Penetrants are designed to: ✔Correct Answer-Remain fluid so it can be drawn back to the
surface of the part
The total time the penetrant is in contact with the part surface is called: ✔Correct Answer-
Dwell Time
You are only Level 1 qualified in the NDT discipline of Eddy Current. Since fluorescent penetrant
is an easier discipline to master and requires less classroom and OJT hours to become qualified
than eddy current, it is acceptable to perform an FPI inspection and sign for your results.
✔Correct Answer-False
Which penetrant classification is further divided into sensitivity levels? ✔Correct Answer-Type
1
,A commonly used aid in visual inspection for surface defects in aluminum would most likely be:
✔Correct Answer-10x magnifying glass
Which of the following is an advantage of Penetrant Testing? ✔Correct Answer-Both A and B
The most important consideration before performing any NDT test for a commercial airline is:
✔Correct Answer-All of the above
What is the most important & basic form of Non-Destructive Inspection/Examination?
✔Correct Answer-Visual Inspection
The best NDT technique to use to find defects below the surface of a test piece made of
aluminum would be what? ✔Correct Answer-Ultrasound
The most important step in any penetrant type inspection is: ✔Correct Answer-Part
preparation and cleaning
When performing quality control checks on your black light prior to your FPI inspection, which
of the following is correct? ✔Correct Answer-Both B and C
Recall from your lab, when signing for your work, what is not required to be included:
✔Correct Answer-Date of calibration for the equipment used
When performing liquid penetrant inspection, the part under inspection should be: ✔Correct
Answer-All of the above
Engine rotating parts require what level of penetrant sensitivity: ✔Correct Answer-Level 4
What are the major requirements needed to become qualified in any NDT method? ✔Correct
Answer-On the Job Training and Classroom Instruction.
What does In Accordance With or I.A.W. mean? ✔Correct Answer-Both B and C
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? ✔Correct Answer-Visual
and Penetrant
Which level of penetrant is the most sensitive? ✔Correct Answer-Level 4
The skills and qualifications associated with NDT/NDE are only applicable to the aviation
industry. ✔Correct Answer-False
Penetrant types can be used on most materials, provided the surface of the part is: ✔Correct
Answer-Smooth and uniform.
, Which level of qualification requires more hours of classroom instruction and on the job
training? ✔Correct Answer-Level 3
Generally, there is no harm in using a longer dwell time as long as the penetrant: ✔Correct
Answer-Remains on the part no longer than is allowed per the procedure in use.
Which of the following identifies the qualification levels of Non Destructive Testing: ✔Correct
Answer-Level 1 Limited, Level 1, Level 2 & Level 3
What manual reference identifies the fluorescent dye penetrant system? ✔Correct Answer-
05.04.2.A.1
Which method of penetrant removal is post emulsified, lipophilic? ✔Correct Answer-Method
B
Which of the following is a disadvantage of Penetrant Testing? ✔Correct Answer-Both A and
B.
Recalling from your lab, when performing a fluorescent penetrant inspection, the developer
should be applied: ✔Correct Answer-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.
Referencing your manual reference material, what would you use for the following penetrant
system classifications?
Penetrant Type: Type 1
Method of Removal: Method C
Sensitivity Level: Level 3
Developer: Form d ✔Correct Answer-High sensitivity fluorescent dye penetrant, solvent
removable and nonaqueous, type I fluorescent developer.
When fluorescent penetrant inspection is performed, the penetrant is formulated to glow
brightly and give off light at a wavelength that: ✔Correct Answer-The eye is most sensitive to
under dim lighting conditions while using an ultra violet light source.
Which type of penetrant is only a visible dye penetrant? ✔Correct Answer-Type II
The most commonly used methods of nondestructive testing include: ✔Correct Answer-
Ultrasound, Magnetic Particle, Eddy Current & Penetrant
Calibration stickers are used in NDT to ensure what? ✔Correct Answer-Ensures the equipment
and materials used to perform NDT tests are calibrated, legal, and will provide an acceptable
level of performance.
