SCLP South Carolina LP-Gas Installer Exam 2026/2027 |
Complete Practice Questions, Answers & Detailed Rationales
Section 1 — South Carolina Licensing, Permits & Exam Requirements
1. What agency administers the South Carolina LP-Gas licensing
program?
A. South Carolina Department of Transportation
B. South Carolina Liquefied Petroleum Gas Board under LLR
C. South Carolina Department of Agriculture
D. South Carolina Energy Office
Answer: B
Rationale: The South Carolina Liquefied Petroleum Gas Board,
operating through LLR, establishes and enforces LP-Gas licensing
requirements.
2. Before applying for an LP-Gas Installer permit, an applicant
generally must first:
A. Purchase a storage tank
B. Pass the required Board-approved examination
C. Obtain a driver's license
D. Complete a welding certification
Answer: B
Rationale: SCLLR requires applicants for LP-Gas Dealer, Reseller, or
Installer permits to pass the appropriate written examination before
applying for the permit.
3. The current South Carolina Dealer/Installer examination contains:
A. 50 questions
,B. 75 questions
C. 100 questions
D. 150 questions
Answer: C
Rationale: The current SCLLR examination information specifies 100
multiple-choice questions for the Dealer/Installer examination. (SCLLR)
4. What is the minimum passing score for the South Carolina
Dealer/Installer LP-Gas examination?
A. 60%
B. 65%
C. 70%
D. 75%
Answer: C
Rationale: A score of 70% is required to pass the Dealer/Installer
examination.
5. The Dealer/Installer examination is:
A. Closed book
B. Open book using permitted references
C. Oral only
D. An equipment demonstration only
Answer: B
Rationale: SCLLR identifies the Dealer/Installer examination as open
book, but only specified reference materials are permitted. (SCLLR)
6. The examination fee listed by SCLLR is:
A. $10 per attempt
B. $15 per attempt
,C. $25 per attempt
D. $50 per attempt
Answer: C
Rationale: SCLLR currently lists an examination fee of $25 for each
attempt. (SCLLR)
7. After failing the LP-Gas examination, an applicant may take one
retest after waiting at least:
A. 24 hours
B. 3 days
C. 7 days
D. 14 days
Answer: C
Rationale: SCLLR states that one retest is permitted after a minimum
seven-day waiting period.
8. If an applicant fails the permitted retest, the applicant must wait at
least:
A. 7 days
B. 14 days
C. 21 days
D. 30 days
Answer: D
Rationale: After failing the retest, SCLLR requires at least a 30-day
waiting period before another attempt.
9. Which organization administers the LP-Gas examination
registration/testing service?
A. OSHA
, B. PSI
C. EPA
D. ICC
Answer: B
Rationale: SCLLR directs applicants to PSI for examination registration.
10. Which NFPA document is specifically associated with liquefied
petroleum gas installations?
A. NFPA 10
B. NFPA 13
C. NFPA 58
D. NFPA 72
Answer: C
Rationale: NFPA 58 is the Liquefied Petroleum Gas Code and is one of
the permitted references for the South Carolina examination.
11. Which code primarily addresses fuel-gas systems and appliances?
A. NFPA 54
B. NFPA 70
C. NFPA 101
D. NFPA 110
Answer: A
Rationale: NFPA 54 is the National Fuel Gas Code and addresses fuel-
gas installations, appliances, piping, venting and related requirements.
12. The current SCLLR permitted reference list includes NFPA 58
editions:
A. 2002 and 2006 only
B. 2017 and/or 2020
Complete Practice Questions, Answers & Detailed Rationales
Section 1 — South Carolina Licensing, Permits & Exam Requirements
1. What agency administers the South Carolina LP-Gas licensing
program?
A. South Carolina Department of Transportation
B. South Carolina Liquefied Petroleum Gas Board under LLR
C. South Carolina Department of Agriculture
D. South Carolina Energy Office
Answer: B
Rationale: The South Carolina Liquefied Petroleum Gas Board,
operating through LLR, establishes and enforces LP-Gas licensing
requirements.
2. Before applying for an LP-Gas Installer permit, an applicant
generally must first:
A. Purchase a storage tank
B. Pass the required Board-approved examination
C. Obtain a driver's license
D. Complete a welding certification
Answer: B
Rationale: SCLLR requires applicants for LP-Gas Dealer, Reseller, or
Installer permits to pass the appropriate written examination before
applying for the permit.
3. The current South Carolina Dealer/Installer examination contains:
A. 50 questions
,B. 75 questions
C. 100 questions
D. 150 questions
Answer: C
Rationale: The current SCLLR examination information specifies 100
multiple-choice questions for the Dealer/Installer examination. (SCLLR)
4. What is the minimum passing score for the South Carolina
Dealer/Installer LP-Gas examination?
A. 60%
B. 65%
C. 70%
D. 75%
Answer: C
Rationale: A score of 70% is required to pass the Dealer/Installer
examination.
5. The Dealer/Installer examination is:
A. Closed book
B. Open book using permitted references
C. Oral only
D. An equipment demonstration only
Answer: B
Rationale: SCLLR identifies the Dealer/Installer examination as open
book, but only specified reference materials are permitted. (SCLLR)
6. The examination fee listed by SCLLR is:
A. $10 per attempt
B. $15 per attempt
,C. $25 per attempt
D. $50 per attempt
Answer: C
Rationale: SCLLR currently lists an examination fee of $25 for each
attempt. (SCLLR)
7. After failing the LP-Gas examination, an applicant may take one
retest after waiting at least:
A. 24 hours
B. 3 days
C. 7 days
D. 14 days
Answer: C
Rationale: SCLLR states that one retest is permitted after a minimum
seven-day waiting period.
8. If an applicant fails the permitted retest, the applicant must wait at
least:
A. 7 days
B. 14 days
C. 21 days
D. 30 days
Answer: D
Rationale: After failing the retest, SCLLR requires at least a 30-day
waiting period before another attempt.
9. Which organization administers the LP-Gas examination
registration/testing service?
A. OSHA
, B. PSI
C. EPA
D. ICC
Answer: B
Rationale: SCLLR directs applicants to PSI for examination registration.
10. Which NFPA document is specifically associated with liquefied
petroleum gas installations?
A. NFPA 10
B. NFPA 13
C. NFPA 58
D. NFPA 72
Answer: C
Rationale: NFPA 58 is the Liquefied Petroleum Gas Code and is one of
the permitted references for the South Carolina examination.
11. Which code primarily addresses fuel-gas systems and appliances?
A. NFPA 54
B. NFPA 70
C. NFPA 101
D. NFPA 110
Answer: A
Rationale: NFPA 54 is the National Fuel Gas Code and addresses fuel-
gas installations, appliances, piping, venting and related requirements.
12. The current SCLLR permitted reference list includes NFPA 58
editions:
A. 2002 and 2006 only
B. 2017 and/or 2020
