Nocti test Welding Exam (latest version 2026) Most
Recent Exam 2026|2027 Actual Complete Real Exam
Questions And Correct Answers (Verified Answers)
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Exam | Just Released!!
The process of heating a metal and slow cooling it in order to
toughen it and
reduce brittleness is know as - ANSWER-
Annealing
The ability of a metal to withstand shock loading is known as
its - ANSWER-
Toughness
The _____ weld test is classified as a destructive test -
ANSWER-Guided bend
Which of the following welds aligns two metal pieces
approximately in the same
plane - ANSWER-Butt
joint
When using reverse polarity, the electrode will be - ANSWER-
Positive
,What is the tensile strength strength of an E6012 electrode -
ANSWER-60,000
What is the duty cycle of a SMAW power supply that can run for
seven minutes
out of every 10 minutes period without overheating -
ANSWER-70 percent
One possible type of metal transfer when employing the
GMAW consumable
electrode process is _____ transfer -
ANSWER-Globular
For what process is a DC constant voltage power source
used - ANSWER-
GMAW
A consumable isn't he GTAW process would include - ANSWER-
Filler rods
What is the proper gas flow rate for the use in GTAW application
- ANSWER-20
cfh
The AWS classification of GTAW filler metal, ER70S-6, what
does the R stand
for - ANSWER-
Rod
, What is one of the primary causes of porosity in GTAW -
ANSWER-Hydrogen
pickup
GTAW of magnesium is done using what polarity - ANSWER-AC
What is not an advantage of argon vs helium as a shielding
gas in GTAW -
ANSWER-Argon = Smaller heat
affected zone
What is the proper electrical stick out of tungsten in most
GTAW applications -
ANSWER-
1/8"
What is not true regarding GTAW using alternating current -
ANSWER-High
frequency is for arc
starts only
What is the proper type of power source for GTAW - ANSWER-
constant current
What polarity has electrons flowing from the tungsten to
the work piece? -
ANSWER-
Dc-
Recent Exam 2026|2027 Actual Complete Real Exam
Questions And Correct Answers (Verified Answers)
Already Graded A+ | Guaranteed Success!! Newest
Exam | Just Released!!
The process of heating a metal and slow cooling it in order to
toughen it and
reduce brittleness is know as - ANSWER-
Annealing
The ability of a metal to withstand shock loading is known as
its - ANSWER-
Toughness
The _____ weld test is classified as a destructive test -
ANSWER-Guided bend
Which of the following welds aligns two metal pieces
approximately in the same
plane - ANSWER-Butt
joint
When using reverse polarity, the electrode will be - ANSWER-
Positive
,What is the tensile strength strength of an E6012 electrode -
ANSWER-60,000
What is the duty cycle of a SMAW power supply that can run for
seven minutes
out of every 10 minutes period without overheating -
ANSWER-70 percent
One possible type of metal transfer when employing the
GMAW consumable
electrode process is _____ transfer -
ANSWER-Globular
For what process is a DC constant voltage power source
used - ANSWER-
GMAW
A consumable isn't he GTAW process would include - ANSWER-
Filler rods
What is the proper gas flow rate for the use in GTAW application
- ANSWER-20
cfh
The AWS classification of GTAW filler metal, ER70S-6, what
does the R stand
for - ANSWER-
Rod
, What is one of the primary causes of porosity in GTAW -
ANSWER-Hydrogen
pickup
GTAW of magnesium is done using what polarity - ANSWER-AC
What is not an advantage of argon vs helium as a shielding
gas in GTAW -
ANSWER-Argon = Smaller heat
affected zone
What is the proper electrical stick out of tungsten in most
GTAW applications -
ANSWER-
1/8"
What is not true regarding GTAW using alternating current -
ANSWER-High
frequency is for arc
starts only
What is the proper type of power source for GTAW - ANSWER-
constant current
What polarity has electrons flowing from the tungsten to
the work piece? -
ANSWER-
Dc-
