NDI CDC URE Exam (Latest 2026) || Most Recent Exam
2026|2027 Actual Complete Real Exam Questions And
Correct Answers (Verified Answers) Already Graded A+
|Guaranteed Success!! Newest Exam | Just Released!!
What is used for testing the performance of the
hydrophilic remover ? -
ANSWER-Annealed type 301 or 302 stainless
steel panels
As parts are processed, developer adheres to the part surface;
unless concentrate is added, the developer loss adds up. What
is the term for this loss over time? - ANSWER-Drag-out
Over a 3-inch diameter circle with a minimum distance of 15
inches from the filter lens, the desired intensity in micro-watts
per square centimeter of a black light check should be at least
? - ANSWER-1000
What is the unit of measure for electromotive force ? -
ANSWER-Volt
What is the term for the rate at which electrons pass a
given point in a
conductor ? - ANSWER-
Current
,A metal that is easily magnetized has - ANSWER-high
permeability
What are the lines of force in a leakage field called ? - ANSWER-
magnetic flux
lines
the best results obtained from flux lines are located in
which direction to
discontinuities ? - ANSWER-
Perpendicular
With an increase of magnetic flux lines flowing through a piece
of iron, magnetic
particles concentrate at - ANSWER-
leakage fields
When domains that are randomly oriented result in an overall
flux density of
zero, a part - ANSWER-has been completely
demagnetized
Which type of magnetization detects longitudinal
discontinuities ? - ANSWER-
Circular
field
What is a conductive material that is placed in the center
of a part under
,inspection called ? - ANSWER-Central
Conductor Bar
What is the recommended current value in amperes on
stationary equipment
when inducing alternation current ? - ANSWER-100 to
10,000 amps
Which magnetic particle equipment requires the operator to
depress a foot
switch ? - ANSWER-
Stationary
What portable equipment devices are limited to the detection
of surface and
near surface discontinuities only ? - ANSWER-
Probes and yoke
When demagnetizing, how far do you lift a model type DA-
200 away from a
large part before turning the probe off ? -
ANSWER-2 feet
What type of measuring device is quantitative assessment of
magnetic field and
may be useful in covering a curved area of a part, such
as a radius ? -
ANSWER-Quantitative Quality
Indicator (QQI)
, How often should accumulated moisture from a stationary
inspection unit's air
filter be removed ? - ANSWER-
Weekly
To improve flexibility of pole pieces on portable equipment,
what should you not
use ? -
ANSWER-Oil
What is the liquid transporting magnetic particles called ? -
ANSWER-vehicle
What is primarily used for inspecting welds and castings
where defects are
found below the surface ? - ANSWER-Dry
particles
When applying particles, which method do you turn off the
particle flow just
before the final application of current ? - ANSWER-
Wet continuous
When inspecting with magnetic particle, parts may need to
be stripped if the
thickness exceeds - ANSWER-
0.003 inch.
2026|2027 Actual Complete Real Exam Questions And
Correct Answers (Verified Answers) Already Graded A+
|Guaranteed Success!! Newest Exam | Just Released!!
What is used for testing the performance of the
hydrophilic remover ? -
ANSWER-Annealed type 301 or 302 stainless
steel panels
As parts are processed, developer adheres to the part surface;
unless concentrate is added, the developer loss adds up. What
is the term for this loss over time? - ANSWER-Drag-out
Over a 3-inch diameter circle with a minimum distance of 15
inches from the filter lens, the desired intensity in micro-watts
per square centimeter of a black light check should be at least
? - ANSWER-1000
What is the unit of measure for electromotive force ? -
ANSWER-Volt
What is the term for the rate at which electrons pass a
given point in a
conductor ? - ANSWER-
Current
,A metal that is easily magnetized has - ANSWER-high
permeability
What are the lines of force in a leakage field called ? - ANSWER-
magnetic flux
lines
the best results obtained from flux lines are located in
which direction to
discontinuities ? - ANSWER-
Perpendicular
With an increase of magnetic flux lines flowing through a piece
of iron, magnetic
particles concentrate at - ANSWER-
leakage fields
When domains that are randomly oriented result in an overall
flux density of
zero, a part - ANSWER-has been completely
demagnetized
Which type of magnetization detects longitudinal
discontinuities ? - ANSWER-
Circular
field
What is a conductive material that is placed in the center
of a part under
,inspection called ? - ANSWER-Central
Conductor Bar
What is the recommended current value in amperes on
stationary equipment
when inducing alternation current ? - ANSWER-100 to
10,000 amps
Which magnetic particle equipment requires the operator to
depress a foot
switch ? - ANSWER-
Stationary
What portable equipment devices are limited to the detection
of surface and
near surface discontinuities only ? - ANSWER-
Probes and yoke
When demagnetizing, how far do you lift a model type DA-
200 away from a
large part before turning the probe off ? -
ANSWER-2 feet
What type of measuring device is quantitative assessment of
magnetic field and
may be useful in covering a curved area of a part, such
as a radius ? -
ANSWER-Quantitative Quality
Indicator (QQI)
, How often should accumulated moisture from a stationary
inspection unit's air
filter be removed ? - ANSWER-
Weekly
To improve flexibility of pole pieces on portable equipment,
what should you not
use ? -
ANSWER-Oil
What is the liquid transporting magnetic particles called ? -
ANSWER-vehicle
What is primarily used for inspecting welds and castings
where defects are
found below the surface ? - ANSWER-Dry
particles
When applying particles, which method do you turn off the
particle flow just
before the final application of current ? - ANSWER-
Wet continuous
When inspecting with magnetic particle, parts may need to
be stripped if the
thickness exceeds - ANSWER-
0.003 inch.
