Florida Welding Inspector Certification
Exam Questions with Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. The primary purpose of a welding inspection is to ensure:
A. Faster production speed
B. Weld quality and code compliance
C. Lower material cost
D. Operator convenience
Answer: B
Rationale: Welding inspection verifies that welds meet applicable codes,
standards, and quality requirements.
2. Which organization is most commonly associated with welding standards in
the U.S.?
A. AWS
B. FDA
C. FAA
D. EPA
Answer: A
Rationale: The American Welding Society (AWS) publishes widely used welding
codes and standards.
3. Welding inspection performed before welding begins is called:
A. Final inspection
B. Post-weld inspection
C. In-process inspection
D. Pre-weld inspection
,Answer: D
Rationale: Pre-weld inspection checks materials, fit-up, and preparation before
welding starts.
4. Which document defines welding requirements for a specific job?
A. WPS
B. SDS
C. OSHA log
D. Purchase order
Answer: A
Rationale: A Welding Procedure Specification (WPS) details how a weld must be
performed.
5. A welder qualification test verifies:
A. Machine power output
B. Welder skill and ability to produce acceptable welds
C. Material price
D. Inspection schedule
Answer: B
Rationale: Qualification ensures welders can meet code requirements.
6. Which process uses an electric arc between an electrode and base metal?
A. Welding
B. Grinding
C. Casting
D. Forging
Answer: A
Rationale: Arc welding uses electrical energy to create heat for fusion.
7. SMAW is commonly known as:
A. Gas welding
B. Stick welding
C. Laser welding
D. Resistance welding
, Answer: B
Rationale: SMAW (Shielded Metal Arc Welding) is called stick welding.
8. GMAW is also called:
A. TIG welding
B. MIG welding
C. Plasma welding
D. Submerged arc welding
Answer: B
Rationale: Gas Metal Arc Welding is commonly known as MIG welding.
9. GTAW is commonly known as:
A. TIG welding
B. MIG welding
C. Stick welding
D. Flux welding
Answer: A
Rationale: Gas Tungsten Arc Welding is called TIG welding.
10. The purpose of shielding gas in welding is to:
A. Cool the weld only
B. Protect molten metal from contamination
C. Increase electrical resistance
D. Clean the electrode
Answer: B
Rationale: Shielding gas prevents oxidation and contamination.
11. Which defect is a groove melted into the base metal along the weld toe?
A. Porosity
B. Undercut
C. Slag inclusion
D. Crater crack
Answer: B
Rationale: Undercut reduces cross-sectional strength at the weld toe.
Exam Questions with Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. The primary purpose of a welding inspection is to ensure:
A. Faster production speed
B. Weld quality and code compliance
C. Lower material cost
D. Operator convenience
Answer: B
Rationale: Welding inspection verifies that welds meet applicable codes,
standards, and quality requirements.
2. Which organization is most commonly associated with welding standards in
the U.S.?
A. AWS
B. FDA
C. FAA
D. EPA
Answer: A
Rationale: The American Welding Society (AWS) publishes widely used welding
codes and standards.
3. Welding inspection performed before welding begins is called:
A. Final inspection
B. Post-weld inspection
C. In-process inspection
D. Pre-weld inspection
,Answer: D
Rationale: Pre-weld inspection checks materials, fit-up, and preparation before
welding starts.
4. Which document defines welding requirements for a specific job?
A. WPS
B. SDS
C. OSHA log
D. Purchase order
Answer: A
Rationale: A Welding Procedure Specification (WPS) details how a weld must be
performed.
5. A welder qualification test verifies:
A. Machine power output
B. Welder skill and ability to produce acceptable welds
C. Material price
D. Inspection schedule
Answer: B
Rationale: Qualification ensures welders can meet code requirements.
6. Which process uses an electric arc between an electrode and base metal?
A. Welding
B. Grinding
C. Casting
D. Forging
Answer: A
Rationale: Arc welding uses electrical energy to create heat for fusion.
7. SMAW is commonly known as:
A. Gas welding
B. Stick welding
C. Laser welding
D. Resistance welding
, Answer: B
Rationale: SMAW (Shielded Metal Arc Welding) is called stick welding.
8. GMAW is also called:
A. TIG welding
B. MIG welding
C. Plasma welding
D. Submerged arc welding
Answer: B
Rationale: Gas Metal Arc Welding is commonly known as MIG welding.
9. GTAW is commonly known as:
A. TIG welding
B. MIG welding
C. Stick welding
D. Flux welding
Answer: A
Rationale: Gas Tungsten Arc Welding is called TIG welding.
10. The purpose of shielding gas in welding is to:
A. Cool the weld only
B. Protect molten metal from contamination
C. Increase electrical resistance
D. Clean the electrode
Answer: B
Rationale: Shielding gas prevents oxidation and contamination.
11. Which defect is a groove melted into the base metal along the weld toe?
A. Porosity
B. Undercut
C. Slag inclusion
D. Crater crack
Answer: B
Rationale: Undercut reduces cross-sectional strength at the weld toe.
