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ASNT LEVEL 3 BASIC MATERIALS & PROCESSES
ACTUAL EXAM WITH CORRECT ACTUAL QUESTIONS
AND CORRECTLY WELL DEFINED ANSWERS LATEST
2025 ALREADY GRADED A+
Fracture is a type of material failure. Of the following which is another type of
material failure? - (answers)Permanent deformation.
Which of the following statements best differentiates between a defect and a
discontinuity? - (answers)Discontinuities can propagate and become defects.
Nondestructive testing is often differentiated from other measurements or
inspection techniques in that: - (answers)NDT involves indirect tests related to
some other quality or characteristic of material.
What are the functions of NDT? - (answers)Identifying and sorting of material.
Identifying of material properties.
Ensuring absence of faults or defects that could cause a part to fail.
An important basis for the success of fracture control design procedures is: -
(answers)The need to ensure that unexpected flaws of some critical size are not
present when the component enters service.
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If properly used, NDT can assist in fracture control by: - (answers)Providing an
accurate evaluation of the number and type of discontinuities that exist in a
material .
A statement that a particular experiment produced a 0.9 probability of detection
with a 95% confidence level means that: - (answers)There is a 5% probability that
the probability of detection is overstated.
Most solid metals and plastics that have reasonable strength at room
temperature are called: - (answers)Engineering materials.
Material properties, as used in design, are most frequently determined by: -
(answers)Materials testing.
Even at the early stages of product planning, NDT should be considered because: -
(answers)The design of the part should permit easy access to critical areas for
later inspection.
which of the following material properties are of most concern if corrosion
resistance is essential? - (answers)Chemical properties.
Which of the following is true relative to the comparison of the properties of
aluminum-based alloys and iron-based alloys? - (answers)Iron can exist in several
different crystalline structures and its properties can be controlled by heat
treatment.
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Tensile test are conducted on specimens from a newly developed alloy in order to
determine the ultimate tensile strength of the material. Such tests are referred to
as: - (answers)Destructive tests.
A bar that is 2 in. long, 2 in. wide and 1 in. thick is subjected to a tensile load
acting along the lenght of the bar of 36000 lbs. What is the tensle stress within
the bar? - (answers)18000 psi.
What is Point B on the Stress-Strain diagram where it first starts to curve? -
(answers)Elastic limit.
Stress-Strain diagram, which of the following ranges indicates the affect of work
hardening, to its maximum, caused by plastic flow of the material during a tensile
load? - (answers)Deformation rate to the ultimate strength
On the Stress-Strain diagram, the points represented by E and F would be closer
together if the material being tested were: - (answers)Less ductile.
The modules of elasticity, or Young's modules, is related to the material's relative:
- (answers)Stiffness and yield strength.
Which of the following materials is typically considered when the application only
requires high compressive strength? - (answers)Cast iron.
ASNT LEVEL 3 BASIC MATERIALS & PROCESSES
ACTUAL EXAM WITH CORRECT ACTUAL QUESTIONS
AND CORRECTLY WELL DEFINED ANSWERS LATEST
2025 ALREADY GRADED A+
Fracture is a type of material failure. Of the following which is another type of
material failure? - (answers)Permanent deformation.
Which of the following statements best differentiates between a defect and a
discontinuity? - (answers)Discontinuities can propagate and become defects.
Nondestructive testing is often differentiated from other measurements or
inspection techniques in that: - (answers)NDT involves indirect tests related to
some other quality or characteristic of material.
What are the functions of NDT? - (answers)Identifying and sorting of material.
Identifying of material properties.
Ensuring absence of faults or defects that could cause a part to fail.
An important basis for the success of fracture control design procedures is: -
(answers)The need to ensure that unexpected flaws of some critical size are not
present when the component enters service.
,2|Page
If properly used, NDT can assist in fracture control by: - (answers)Providing an
accurate evaluation of the number and type of discontinuities that exist in a
material .
A statement that a particular experiment produced a 0.9 probability of detection
with a 95% confidence level means that: - (answers)There is a 5% probability that
the probability of detection is overstated.
Most solid metals and plastics that have reasonable strength at room
temperature are called: - (answers)Engineering materials.
Material properties, as used in design, are most frequently determined by: -
(answers)Materials testing.
Even at the early stages of product planning, NDT should be considered because: -
(answers)The design of the part should permit easy access to critical areas for
later inspection.
which of the following material properties are of most concern if corrosion
resistance is essential? - (answers)Chemical properties.
Which of the following is true relative to the comparison of the properties of
aluminum-based alloys and iron-based alloys? - (answers)Iron can exist in several
different crystalline structures and its properties can be controlled by heat
treatment.
, 3|Page
Tensile test are conducted on specimens from a newly developed alloy in order to
determine the ultimate tensile strength of the material. Such tests are referred to
as: - (answers)Destructive tests.
A bar that is 2 in. long, 2 in. wide and 1 in. thick is subjected to a tensile load
acting along the lenght of the bar of 36000 lbs. What is the tensle stress within
the bar? - (answers)18000 psi.
What is Point B on the Stress-Strain diagram where it first starts to curve? -
(answers)Elastic limit.
Stress-Strain diagram, which of the following ranges indicates the affect of work
hardening, to its maximum, caused by plastic flow of the material during a tensile
load? - (answers)Deformation rate to the ultimate strength
On the Stress-Strain diagram, the points represented by E and F would be closer
together if the material being tested were: - (answers)Less ductile.
The modules of elasticity, or Young's modules, is related to the material's relative:
- (answers)Stiffness and yield strength.
Which of the following materials is typically considered when the application only
requires high compressive strength? - (answers)Cast iron.
