CWB LEVEL 2 VISUAL WELD INSPECTOR EXAM 2024
NEWEST ACTUAL EXAM COMPLETE 1000 QUESTIONS
AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+// BRAND NEW!!
A consumable electrode is: - ✔✔AN electrode which melts and provides metal to fill the joint
The weld heat affected zone is: - ✔✔the portion of the base metal adjacent to the weld metal whose
properties have been changed due to the heat of welding
When an arc is formed between two electrodes - ✔✔electricity flows from negative cathode to positive
anode
The magnetic pinch force helps in the process of the detaching the molten metal drops from the electrode
tip. The magnetic force - ✔✔increases as the square of the current causing smaller and smaller droplets to
be detached
The electric current for welding must be transformed from - ✔✔High voltage, low amperage to low
voltage, high amperage
The major advantage of electron beam welding process is - ✔✔full penetration welds on thick material in
one pass
The progress of welding with Electroslag welding process is - ✔✔Vertical up
Explosion welding - ✔✔is solid state process in which coalescence is produced through high speed
impacting of two or more materials by controlled detonation
A typical application for thermite welding is - ✔✔joining of rails
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,Welding without filler metal with GTAW process is referred to as - ✔✔autogenous welding
A typical weld flaw associated with GTAW process is - ✔✔porosity
SMAW power sources typically have a volt-ampere curve that is - ✔✔drooping
Once a box of E49XX low hydrogen electrodes has been opened the electrodes may remain at ambient
temperature for up to a maximum of - ✔✔4 hours
Shielded Metal ARC Welding (SMAW) process - ✔✔establishes an arc between the end of a covered
electrode and the work piece.
The spray mode of metal transfer is achieved with - ✔✔high amperage, high voltage and argon-rich
shielding gas
digital wire feeders - ✔✔have feedback systems to maintain the preset wire feed speed
wire designated by CSA standard W48 as an E491T-9MJ-H8 - ✔✔Results in weld deposit with a
maximum of 8 ml diffusible hydrogen per 100 g of weld metal
Self shield flux cored wires are - ✔✔better able to tolerate air currents
The AWS classes metal cored wire along with - ✔✔solid wires
SAW Fluxes that significantly influence the composition of the weld metal through slag/metal reactions
are called - ✔✔active
Resistance welding of aluminum - ✔✔Can be done but with greater difficulty due to its low resistivity
The plasma arc welding process is similar to what other welding process in principles of operation -
✔✔GTAW
For a flat weld profile and good penetration profile using the MCAW process - ✔✔15 degree travel angle
using push technique should be used
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,What is the effect of tip to work distance (electrical sickout on deposition rate of submerged are welding -
✔✔decreasing tip to work distance without adjusting any other variable will cause a increase in
deposition rate
Electrode stick out is measured - ✔✔From tip of nozzle to end of electrode
Contact tip-to-work is the sum (CTTW) - ✔✔of the electrode extension and arc length
Increasing electrical sickout - ✔✔decreases voltage, decreases current and increases resistance
Which welding process for GMAW has large weld pool and is rather large and difficult to control out of
position - ✔✔Spray transfer
Which welding process for GMAW has excessive spatter - ✔✔Globular transfer
Which welding process for GMAW usually has lack of fusion - ✔✔Short Circuit
what electrodes never go in holding or baking oven - ✔✔cellulosic
Submerged Arc Welding disadvantage - ✔✔Requires inter-pass and post weld slag removal
What welding process has the greatest HAZ - ✔✔Electroslag
GTAW when a BALL is formed on Tungsten - ✔✔Aluminum
Which welding process can be done outside Earth's atmosphere - ✔✔Diffusion
With tungsten arc, most of the current across the arc is carried by - ✔✔electrons
Electrode beam welding has - ✔✔a very narrow weld and heat affected zone
Which gases are used with the GMAW process - ✔✔argon and CO2 and their mixtures in various
proportions
Which welding process is non-consumable electrode process - ✔✔GTAW
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, Which shielding gas does GMAW use for spray transfer - ✔✔95% Argon and 5% CO2
The deposition rate of SMAW electrodes is increased by including - ✔✔Iron Power
Electrode in Flux cored are welding is - ✔✔Tubular wire containing flux or other ingredients
What welding process is not used in overhead position - ✔✔SAW (Submerged Arc Welding
SAW Fluxes that significantly influence the composition of the weld metal through slag/metal reactions
are called - ✔✔are classified in conjunction with welding wire forming a flux designation
A welding arc consists of a - ✔✔high current and low voltage
The heat of the welding arc is used to - ✔✔locally melt the base material and filler material to create
fusion upon solidification
Welding using GTAW process with current set to DCEN - ✔✔30% arc heat at the electrode and 70% arc
heat at the work
The function of the ingredients in the electrode coating of SMAW electrodes is to - ✔✔provide a gas
shield, slag covering, scavengers, arc stabilization and additional alloying elements
The temperature for holding low hydrogen electrodes - ✔✔120 C
The GMAW process uses (Blank) to shield the molten weld from the atmosphere - ✔✔external shielding
gas
The flux cored arc welding is an arc welding process usually in the semi-automatic mode, consisting of: -
✔✔A constant current power supply, a continuous speed wire feeder, a welding gun, and a continuous
filler metal electrode with a hallow core containing flux and other ingredients
Welding is process a joining process that by definition requires application of - ✔✔Either heat or pressure
Name the two main methods of arc shielding - ✔✔flux shielding and gas shielding
Page 4/76
Crafted for Academic Insight by ©Olivia GreenWays 2025. All rights reserved.
NEWEST ACTUAL EXAM COMPLETE 1000 QUESTIONS
AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+// BRAND NEW!!
A consumable electrode is: - ✔✔AN electrode which melts and provides metal to fill the joint
The weld heat affected zone is: - ✔✔the portion of the base metal adjacent to the weld metal whose
properties have been changed due to the heat of welding
When an arc is formed between two electrodes - ✔✔electricity flows from negative cathode to positive
anode
The magnetic pinch force helps in the process of the detaching the molten metal drops from the electrode
tip. The magnetic force - ✔✔increases as the square of the current causing smaller and smaller droplets to
be detached
The electric current for welding must be transformed from - ✔✔High voltage, low amperage to low
voltage, high amperage
The major advantage of electron beam welding process is - ✔✔full penetration welds on thick material in
one pass
The progress of welding with Electroslag welding process is - ✔✔Vertical up
Explosion welding - ✔✔is solid state process in which coalescence is produced through high speed
impacting of two or more materials by controlled detonation
A typical application for thermite welding is - ✔✔joining of rails
Page 1/76
Crafted for Academic Insight by ©Olivia GreenWays 2025. All rights reserved.
,Welding without filler metal with GTAW process is referred to as - ✔✔autogenous welding
A typical weld flaw associated with GTAW process is - ✔✔porosity
SMAW power sources typically have a volt-ampere curve that is - ✔✔drooping
Once a box of E49XX low hydrogen electrodes has been opened the electrodes may remain at ambient
temperature for up to a maximum of - ✔✔4 hours
Shielded Metal ARC Welding (SMAW) process - ✔✔establishes an arc between the end of a covered
electrode and the work piece.
The spray mode of metal transfer is achieved with - ✔✔high amperage, high voltage and argon-rich
shielding gas
digital wire feeders - ✔✔have feedback systems to maintain the preset wire feed speed
wire designated by CSA standard W48 as an E491T-9MJ-H8 - ✔✔Results in weld deposit with a
maximum of 8 ml diffusible hydrogen per 100 g of weld metal
Self shield flux cored wires are - ✔✔better able to tolerate air currents
The AWS classes metal cored wire along with - ✔✔solid wires
SAW Fluxes that significantly influence the composition of the weld metal through slag/metal reactions
are called - ✔✔active
Resistance welding of aluminum - ✔✔Can be done but with greater difficulty due to its low resistivity
The plasma arc welding process is similar to what other welding process in principles of operation -
✔✔GTAW
For a flat weld profile and good penetration profile using the MCAW process - ✔✔15 degree travel angle
using push technique should be used
Page 2/76
Crafted for Academic Insight by ©Olivia GreenWays 2025. All rights reserved.
,What is the effect of tip to work distance (electrical sickout on deposition rate of submerged are welding -
✔✔decreasing tip to work distance without adjusting any other variable will cause a increase in
deposition rate
Electrode stick out is measured - ✔✔From tip of nozzle to end of electrode
Contact tip-to-work is the sum (CTTW) - ✔✔of the electrode extension and arc length
Increasing electrical sickout - ✔✔decreases voltage, decreases current and increases resistance
Which welding process for GMAW has large weld pool and is rather large and difficult to control out of
position - ✔✔Spray transfer
Which welding process for GMAW has excessive spatter - ✔✔Globular transfer
Which welding process for GMAW usually has lack of fusion - ✔✔Short Circuit
what electrodes never go in holding or baking oven - ✔✔cellulosic
Submerged Arc Welding disadvantage - ✔✔Requires inter-pass and post weld slag removal
What welding process has the greatest HAZ - ✔✔Electroslag
GTAW when a BALL is formed on Tungsten - ✔✔Aluminum
Which welding process can be done outside Earth's atmosphere - ✔✔Diffusion
With tungsten arc, most of the current across the arc is carried by - ✔✔electrons
Electrode beam welding has - ✔✔a very narrow weld and heat affected zone
Which gases are used with the GMAW process - ✔✔argon and CO2 and their mixtures in various
proportions
Which welding process is non-consumable electrode process - ✔✔GTAW
Page 3/76
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, Which shielding gas does GMAW use for spray transfer - ✔✔95% Argon and 5% CO2
The deposition rate of SMAW electrodes is increased by including - ✔✔Iron Power
Electrode in Flux cored are welding is - ✔✔Tubular wire containing flux or other ingredients
What welding process is not used in overhead position - ✔✔SAW (Submerged Arc Welding
SAW Fluxes that significantly influence the composition of the weld metal through slag/metal reactions
are called - ✔✔are classified in conjunction with welding wire forming a flux designation
A welding arc consists of a - ✔✔high current and low voltage
The heat of the welding arc is used to - ✔✔locally melt the base material and filler material to create
fusion upon solidification
Welding using GTAW process with current set to DCEN - ✔✔30% arc heat at the electrode and 70% arc
heat at the work
The function of the ingredients in the electrode coating of SMAW electrodes is to - ✔✔provide a gas
shield, slag covering, scavengers, arc stabilization and additional alloying elements
The temperature for holding low hydrogen electrodes - ✔✔120 C
The GMAW process uses (Blank) to shield the molten weld from the atmosphere - ✔✔external shielding
gas
The flux cored arc welding is an arc welding process usually in the semi-automatic mode, consisting of: -
✔✔A constant current power supply, a continuous speed wire feeder, a welding gun, and a continuous
filler metal electrode with a hallow core containing flux and other ingredients
Welding is process a joining process that by definition requires application of - ✔✔Either heat or pressure
Name the two main methods of arc shielding - ✔✔flux shielding and gas shielding
Page 4/76
Crafted for Academic Insight by ©Olivia GreenWays 2025. All rights reserved.
