CRW2601 TEST BANK COMPLETE
QUESTIONS AND DETAILED SOLUTIONS
PREMIUM RESOURCE
●● Electrical conductivity of a part is the primary requirement for which
NDE method?
Answer: ET
●● The melting point of carbon steel is approximately?
Answer: 2780
●● Decibel is a term associated with which NDE method?
Answer: UT
●● Which GMAW metal transfer mode results in the least amount of
penetration?
Answer: short circuiting
●● Which of the following gas(es) is commonly used as a shielding gas
for GTAW?
Answer: argon
,●● NDE technicians are certified in accordance with?
Answer: ASNT SNT-TC-1A
●● When a metal is alloyed, how are the atoms of the alloy incorporated
into the original metal lattice structure?
Answer: substitutionally or interstitially
●● A wire is used in which NDE method?
Answer: RT
●● In general, which of the following is not commonly used as a
semiautomatic process?
Answer: SMAW
●● Items to be monitored by VT after welding include
Answer: Extent of welding, final weld appearance, dimensional
accuracy, amount of distortion
●● Crater cracks are most often the result of
Answer: improper technique
●● The tail of a welding symbol should not be used for
Answer: denoting groove angle
,●● During tempering, as the temperature increases, which of the
following are correct?
Answer: hardness decreases
●● In GMAW, the distance from the end of the contact tube to the arc is
Answer: electrode extension
●● Of the following, which is not a type of metal transfer in GMAW
Answer: Open Circuiting
●● Ultraviolet light may be used with which NDE methods?
Answer: MT and PT
●● The technique which does not aid in reducing residual stress is
Answer: external restraint
●● Which of the following may not be detected with VT?
Answer: Lamellar tear
●● Heat treatment conditions can be determined using which of the
following?
Answer: ET
, ●● Which of the following elements are commonly used as alloying
elements with tungsten to produce GTAW electrodes
Answer: thorium
●● For single bevel-groove weld symbols, the line of the AWS weld
symbol running perpendicular to the reference line is always drawn on
which side of the weld symbol?
Answer: on the left
●● The portion of the groove fave within the joint root is called
Answer: root face
●● NDE technicians are usually qualified in accordance with the
requirements of
Answer: ASNT SNT-TC-1A
●● Which of the factors listed below has the least amount of effect on
the residual stress and distortion that results from welding?
Answer: welding position
●● capillary action plays a role in which NDE method
Answer: MT
QUESTIONS AND DETAILED SOLUTIONS
PREMIUM RESOURCE
●● Electrical conductivity of a part is the primary requirement for which
NDE method?
Answer: ET
●● The melting point of carbon steel is approximately?
Answer: 2780
●● Decibel is a term associated with which NDE method?
Answer: UT
●● Which GMAW metal transfer mode results in the least amount of
penetration?
Answer: short circuiting
●● Which of the following gas(es) is commonly used as a shielding gas
for GTAW?
Answer: argon
,●● NDE technicians are certified in accordance with?
Answer: ASNT SNT-TC-1A
●● When a metal is alloyed, how are the atoms of the alloy incorporated
into the original metal lattice structure?
Answer: substitutionally or interstitially
●● A wire is used in which NDE method?
Answer: RT
●● In general, which of the following is not commonly used as a
semiautomatic process?
Answer: SMAW
●● Items to be monitored by VT after welding include
Answer: Extent of welding, final weld appearance, dimensional
accuracy, amount of distortion
●● Crater cracks are most often the result of
Answer: improper technique
●● The tail of a welding symbol should not be used for
Answer: denoting groove angle
,●● During tempering, as the temperature increases, which of the
following are correct?
Answer: hardness decreases
●● In GMAW, the distance from the end of the contact tube to the arc is
Answer: electrode extension
●● Of the following, which is not a type of metal transfer in GMAW
Answer: Open Circuiting
●● Ultraviolet light may be used with which NDE methods?
Answer: MT and PT
●● The technique which does not aid in reducing residual stress is
Answer: external restraint
●● Which of the following may not be detected with VT?
Answer: Lamellar tear
●● Heat treatment conditions can be determined using which of the
following?
Answer: ET
, ●● Which of the following elements are commonly used as alloying
elements with tungsten to produce GTAW electrodes
Answer: thorium
●● For single bevel-groove weld symbols, the line of the AWS weld
symbol running perpendicular to the reference line is always drawn on
which side of the weld symbol?
Answer: on the left
●● The portion of the groove fave within the joint root is called
Answer: root face
●● NDE technicians are usually qualified in accordance with the
requirements of
Answer: ASNT SNT-TC-1A
●● Which of the factors listed below has the least amount of effect on
the residual stress and distortion that results from welding?
Answer: welding position
●● capillary action plays a role in which NDE method
Answer: MT
