NYC DOB Gas Work Qualification Full
Exam Practice Questions And Correct
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1. Which individual is authorized to perform gas work in New York City
without obtaining a Gas Work Qualification?
A. Registered Journeyman Plumber
B. Licensed Master Plumber
C. Plumbing Apprentice
D. Licensed Home Improvement Contractor
B. Licensed Master Plumber
A Licensed Master Plumber may perform gas work under NYC law without
obtaining a separate Gas Work Qualification. Other individuals must hold
the appropriate qualification and work under required supervision.
2. What is the minimum passing score for the NYC DOB Full Gas Work
Qualification written examination?
A. 60%
B. 65%
,C. 70%
D. 75%
C. 70%
Candidates must correctly answer at least 35 out of 50 questions to achieve
the required passing score of 70 percent.
3. How many questions are included on the Full Gas Work Qualification
written examination?
A. 40
B. 50
C. 75
D. 100
B. 50
The official examination consists of 50 questions covering gas safety, code
requirements, testing, procedures, hazards, and related topics.
4. What is the allotted time for completing the written examination?
A. 1 hour
B. 90 minutes
C. 2 hours
D. 3 hours
C. 2 hours
The Department allocates two hours for candidates to complete the
examination.
5. Which qualification allows a person to perform gas work under the
direct and continuing supervision of a Licensed Master Plumber and
does not expire?
,A. Limited Gas Work Qualification
B. Temporary Gas Qualification
C. Full Gas Work Qualification
D. Apprentice Gas Registration
C. Full Gas Work Qualification
The Full Gas Work Qualification permits qualified individuals to perform
gas work under direct and continuing supervision and remains valid
indefinitely.
6. Which qualification expires five years after issuance and cannot be
renewed?
A. Full Gas Work Qualification
B. Journeyman Registration
C. Limited Gas Work Qualification
D. Apprentice Certificate
C. Limited Gas Work Qualification
Limited Gas Work Qualifications expire five years after issuance and cannot
be renewed or reissued.
7. What is the minimum age requirement for obtaining a Full Gas Work
Qualification?
A. 16 years
B. 18 years
C. 21 years
D. 25 years
B. 18 years
Applicants must be at least eighteen years old to qualify for either Full or
Limited Gas Work Qualification.
, 8. Beginning August 1, 2024, the Gas Work Qualification examination is
administered as:
A. Closed-book examination
B. Oral examination
C. Open-book examination
D. Practical examination only
C. Open-book examination
The examination became open-book, with approved reference materials
provided electronically at the testing center.
9. Which subject area contains the largest number of examination
questions?
A. Gas Work New Technology
B. Gas Work Business Practices
C. Gas Detection Testing
D. Gas Work Safety
C. Gas Detection Testing
Gas Detection Testing contains ten questions, tying with several other
major subject categories for the largest share of the examination.
10. Which code primarily governs gas piping installations and gas
appliance requirements in NYC?
A. NYC Building Code
B. NYC Electrical Code
C. NYC Fuel Gas Code
D. NYC Mechanical Code Only
C. NYC Fuel Gas Code
Exam Practice Questions And Correct
Answers (Verified Answers) Plus
Rationale 2026 Q&A| Instant Download
1. Which individual is authorized to perform gas work in New York City
without obtaining a Gas Work Qualification?
A. Registered Journeyman Plumber
B. Licensed Master Plumber
C. Plumbing Apprentice
D. Licensed Home Improvement Contractor
B. Licensed Master Plumber
A Licensed Master Plumber may perform gas work under NYC law without
obtaining a separate Gas Work Qualification. Other individuals must hold
the appropriate qualification and work under required supervision.
2. What is the minimum passing score for the NYC DOB Full Gas Work
Qualification written examination?
A. 60%
B. 65%
,C. 70%
D. 75%
C. 70%
Candidates must correctly answer at least 35 out of 50 questions to achieve
the required passing score of 70 percent.
3. How many questions are included on the Full Gas Work Qualification
written examination?
A. 40
B. 50
C. 75
D. 100
B. 50
The official examination consists of 50 questions covering gas safety, code
requirements, testing, procedures, hazards, and related topics.
4. What is the allotted time for completing the written examination?
A. 1 hour
B. 90 minutes
C. 2 hours
D. 3 hours
C. 2 hours
The Department allocates two hours for candidates to complete the
examination.
5. Which qualification allows a person to perform gas work under the
direct and continuing supervision of a Licensed Master Plumber and
does not expire?
,A. Limited Gas Work Qualification
B. Temporary Gas Qualification
C. Full Gas Work Qualification
D. Apprentice Gas Registration
C. Full Gas Work Qualification
The Full Gas Work Qualification permits qualified individuals to perform
gas work under direct and continuing supervision and remains valid
indefinitely.
6. Which qualification expires five years after issuance and cannot be
renewed?
A. Full Gas Work Qualification
B. Journeyman Registration
C. Limited Gas Work Qualification
D. Apprentice Certificate
C. Limited Gas Work Qualification
Limited Gas Work Qualifications expire five years after issuance and cannot
be renewed or reissued.
7. What is the minimum age requirement for obtaining a Full Gas Work
Qualification?
A. 16 years
B. 18 years
C. 21 years
D. 25 years
B. 18 years
Applicants must be at least eighteen years old to qualify for either Full or
Limited Gas Work Qualification.
, 8. Beginning August 1, 2024, the Gas Work Qualification examination is
administered as:
A. Closed-book examination
B. Oral examination
C. Open-book examination
D. Practical examination only
C. Open-book examination
The examination became open-book, with approved reference materials
provided electronically at the testing center.
9. Which subject area contains the largest number of examination
questions?
A. Gas Work New Technology
B. Gas Work Business Practices
C. Gas Detection Testing
D. Gas Work Safety
C. Gas Detection Testing
Gas Detection Testing contains ten questions, tying with several other
major subject categories for the largest share of the examination.
10. Which code primarily governs gas piping installations and gas
appliance requirements in NYC?
A. NYC Building Code
B. NYC Electrical Code
C. NYC Fuel Gas Code
D. NYC Mechanical Code Only
C. NYC Fuel Gas Code
