CWI Practice Part A Flashcards
2026-2027
Expert-Verified Questions and Answers
(With A+ Grades Guarantee)
,Which of the following metals cannot be efficiently cut with stainless steel and cast iron
OFC?
Electrical conductivity of a part is the primary requirement ET
for which NDE method?
The melting point of carbon steel is approximately? 2780
Decibel is a term associated with which NDE method? UT
Which GMAW metal transfer mode results in the least short circuiting
amount of penetration?
Which of the following gas(es) is commonly used as a argon
shielding gas for GTAW?
NDE technicians are certified in accordance with? ASNT SNT-TC-1A
When a metal is alloyed, how are the atoms of the alloy substitutionally or interstitially
incorporated into the original metal lattice structure?
A wire is used in which NDE method? RT
In general, which of the following is not commonly used as SMAW
a semiautomatic process?
Items to be monitored by VT after welding include Extent of welding, final weld appearance, dimensional accuracy, amount of
distortion
Crater cracks are most often the result of improper technique
The tail of a welding symbol should not be used for denoting groove angle
During tempering, as the temperature increases, which of hardness decreases
the following are correct?
In GMAW, the distance from the end of the contact tube to electrode extension
the arc is
, Of the following, which is not a type of metal transfer in Open Circuiting
GMAW
Ultraviolet light may be used with which NDE methods? MT and PT
The technique which does not aid in reducing residual external restraint
stress is
Which of the following may not be detected with VT? Lamellar tear
Heat treatment conditions can be determined using which ET
of the following?
Which of the following elements are commonly used as thorium
alloying elements with tungsten to produce GTAW
electrodes
For single bevel-groove weld symbols, the line of the AWS on the left
weld symbol running perpendicular to the reference line is
always drawn on which side of the weld symbol?
The portion of the groove fave within the joint root is called root face
NDE technicians are usually qualified in accordance with ASNT SNT-TC-1A
the requirements of
Which of the factors listed below has the least amount of welding position
effect on the residual stress and distortion that results from
welding?
capillary action plays a role in which NDE method MT
Which of the following tests would be least effective for straight beam UT
judging the soundness of a weld in the as-welded
condition?
Arc blow cannot be caused by Welding with AC
Which of the following shielding gases is used for GMAW oxygen-2%, argon-98%
spray transfer on steel?
Which discontinuity below will provide the sharpest MT surface crack
indication?
2026-2027
Expert-Verified Questions and Answers
(With A+ Grades Guarantee)
,Which of the following metals cannot be efficiently cut with stainless steel and cast iron
OFC?
Electrical conductivity of a part is the primary requirement ET
for which NDE method?
The melting point of carbon steel is approximately? 2780
Decibel is a term associated with which NDE method? UT
Which GMAW metal transfer mode results in the least short circuiting
amount of penetration?
Which of the following gas(es) is commonly used as a argon
shielding gas for GTAW?
NDE technicians are certified in accordance with? ASNT SNT-TC-1A
When a metal is alloyed, how are the atoms of the alloy substitutionally or interstitially
incorporated into the original metal lattice structure?
A wire is used in which NDE method? RT
In general, which of the following is not commonly used as SMAW
a semiautomatic process?
Items to be monitored by VT after welding include Extent of welding, final weld appearance, dimensional accuracy, amount of
distortion
Crater cracks are most often the result of improper technique
The tail of a welding symbol should not be used for denoting groove angle
During tempering, as the temperature increases, which of hardness decreases
the following are correct?
In GMAW, the distance from the end of the contact tube to electrode extension
the arc is
, Of the following, which is not a type of metal transfer in Open Circuiting
GMAW
Ultraviolet light may be used with which NDE methods? MT and PT
The technique which does not aid in reducing residual external restraint
stress is
Which of the following may not be detected with VT? Lamellar tear
Heat treatment conditions can be determined using which ET
of the following?
Which of the following elements are commonly used as thorium
alloying elements with tungsten to produce GTAW
electrodes
For single bevel-groove weld symbols, the line of the AWS on the left
weld symbol running perpendicular to the reference line is
always drawn on which side of the weld symbol?
The portion of the groove fave within the joint root is called root face
NDE technicians are usually qualified in accordance with ASNT SNT-TC-1A
the requirements of
Which of the factors listed below has the least amount of welding position
effect on the residual stress and distortion that results from
welding?
capillary action plays a role in which NDE method MT
Which of the following tests would be least effective for straight beam UT
judging the soundness of a weld in the as-welded
condition?
Arc blow cannot be caused by Welding with AC
Which of the following shielding gases is used for GMAW oxygen-2%, argon-98%
spray transfer on steel?
Which discontinuity below will provide the sharpest MT surface crack
indication?
