AWS CERTIFIED WELDER PRACTICE TEST – ACTUAL EXAM PRACTICE QUESTIONS
AND 100% VERIFIED CORRECT ANSWERS | COMPLETE EXAM PREP TESTBANK |
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Core Domains
Welding Safety and Health (ANSI Z49.1)
Welding Processes (SMAW, GMAW, FCAW, GTAW)
Base Metal Preparation and Fit-up
Welding Symbols and Blueprint Reading
Weld Quality Control and Visual Inspection
Electrode and Filler Metal Classification
Joint Design and Welding Terminology
Code Requirements and Procedure Specifications (WPS)
Introduction
The purpose of this practice exam is to provide a rigorous assessment of the technical skills
and safety knowledge required to achieve AWS Certified Welder status. This exam evaluates a
candidate's proficiency in interpreting welding procedure specifications, maintaining equipment,
and executing high-quality welds across various positions and processes. The assessment
features a combination of foundational theory and complex, scenario-based questions
designed to mirror the challenges of a professional fabrication environment. With an emphasis
,on practical application and professional decision-making, these questions ensure candidates
are prepared to meet industry standards for structural integrity and regulatory compliance.
SECTION 1: QUESTIONS 1–35
1. Which document provides the specific variables and requirements for performing a
production weld?
A. PQR (Procedure Qualification Record)
🔴 B. WPS (Welding Procedure Specification)
C. MTR (Material Test Report)
D. WPQR (Welder Performance Qualification Record)
🔵 Explanation: The WPS is the written document that provides direction to the welder for
making production welds in accordance with Code requirements.
2. What is the primary purpose of the slag coating produced during SMAW?
A. To increase the welding speed
B. To provide extra filler metal to the joint
🔴 C. To protect the molten weld pool from atmospheric contamination
D. To prevent the electrode from sticking to the base metal
🔵 Explanation: Slag acts as a shield to protect the cooling weld metal from oxygen and
nitrogen in the air, which can cause porosity and brittleness.
,3. According to ANSI Z49.1, what is the minimum filter lens shade recommended for
shielded metal arc welding with a 1/8-inch electrode at 120 amps?
A. Shade 8
🔴 B. Shade 10
C. Shade 12
D. Shade 14
🔵 Explanation: For SMAW at current levels between 60 and 160 amps, a minimum
protective shade of 10 is standard for eye safety.
4. In the AWS electrode classification E7018, what does the "1" represent?
A. The tensile strength of the weld metal
🔴 B. The welding position capability
C. The type of coating and current
D. The chemical composition of the flux
🔵 Explanation: In the four-digit AWS system, the third digit indicates the position; "1"
signifies the electrode can be used in all positions.
5. Which welding process uses a non-consumable tungsten electrode?
A. GMAW
B. FCAW
🔴 C. GTAW
D. SAW
, 🔵 Explanation: Gas Tungsten Arc Welding (GTAW) uses a tungsten electrode that is not
consumed during the welding process to create the arc.
6. A welder notices "porosity" in a finished weld bead. What is the most likely cause?
A. Travel speed was too slow
🔴 B. Inadequate gas shielding or contaminated base metal
C. Using a welding current that is too low
D. Excessive root opening
🔵 Explanation: Porosity is caused by gas being trapped in the cooling weld metal, often
due to moisture, dirt, or loss of shielding gas.
7. Which of the following is a "Fast-Fill" electrode?
A. E6010
B. E6011
🔴 C. E7024
D. E7018
🔵 Explanation: E7024 electrodes contain a high percentage of iron powder in the
coating, allowing for high deposition rates in flat and horizontal positions.
8. When performing a guided bend test, what is being primarily evaluated?
A. Tensile strength
🔴 B. Ductility and soundness
C. Hardness
AND 100% VERIFIED CORRECT ANSWERS | COMPLETE EXAM PREP TESTBANK |
GUARANTEED PASS | INSTANT DOWNLOAD PDF
Core Domains
Welding Safety and Health (ANSI Z49.1)
Welding Processes (SMAW, GMAW, FCAW, GTAW)
Base Metal Preparation and Fit-up
Welding Symbols and Blueprint Reading
Weld Quality Control and Visual Inspection
Electrode and Filler Metal Classification
Joint Design and Welding Terminology
Code Requirements and Procedure Specifications (WPS)
Introduction
The purpose of this practice exam is to provide a rigorous assessment of the technical skills
and safety knowledge required to achieve AWS Certified Welder status. This exam evaluates a
candidate's proficiency in interpreting welding procedure specifications, maintaining equipment,
and executing high-quality welds across various positions and processes. The assessment
features a combination of foundational theory and complex, scenario-based questions
designed to mirror the challenges of a professional fabrication environment. With an emphasis
,on practical application and professional decision-making, these questions ensure candidates
are prepared to meet industry standards for structural integrity and regulatory compliance.
SECTION 1: QUESTIONS 1–35
1. Which document provides the specific variables and requirements for performing a
production weld?
A. PQR (Procedure Qualification Record)
🔴 B. WPS (Welding Procedure Specification)
C. MTR (Material Test Report)
D. WPQR (Welder Performance Qualification Record)
🔵 Explanation: The WPS is the written document that provides direction to the welder for
making production welds in accordance with Code requirements.
2. What is the primary purpose of the slag coating produced during SMAW?
A. To increase the welding speed
B. To provide extra filler metal to the joint
🔴 C. To protect the molten weld pool from atmospheric contamination
D. To prevent the electrode from sticking to the base metal
🔵 Explanation: Slag acts as a shield to protect the cooling weld metal from oxygen and
nitrogen in the air, which can cause porosity and brittleness.
,3. According to ANSI Z49.1, what is the minimum filter lens shade recommended for
shielded metal arc welding with a 1/8-inch electrode at 120 amps?
A. Shade 8
🔴 B. Shade 10
C. Shade 12
D. Shade 14
🔵 Explanation: For SMAW at current levels between 60 and 160 amps, a minimum
protective shade of 10 is standard for eye safety.
4. In the AWS electrode classification E7018, what does the "1" represent?
A. The tensile strength of the weld metal
🔴 B. The welding position capability
C. The type of coating and current
D. The chemical composition of the flux
🔵 Explanation: In the four-digit AWS system, the third digit indicates the position; "1"
signifies the electrode can be used in all positions.
5. Which welding process uses a non-consumable tungsten electrode?
A. GMAW
B. FCAW
🔴 C. GTAW
D. SAW
, 🔵 Explanation: Gas Tungsten Arc Welding (GTAW) uses a tungsten electrode that is not
consumed during the welding process to create the arc.
6. A welder notices "porosity" in a finished weld bead. What is the most likely cause?
A. Travel speed was too slow
🔴 B. Inadequate gas shielding or contaminated base metal
C. Using a welding current that is too low
D. Excessive root opening
🔵 Explanation: Porosity is caused by gas being trapped in the cooling weld metal, often
due to moisture, dirt, or loss of shielding gas.
7. Which of the following is a "Fast-Fill" electrode?
A. E6010
B. E6011
🔴 C. E7024
D. E7018
🔵 Explanation: E7024 electrodes contain a high percentage of iron powder in the
coating, allowing for high deposition rates in flat and horizontal positions.
8. When performing a guided bend test, what is being primarily evaluated?
A. Tensile strength
🔴 B. Ductility and soundness
C. Hardness
