LP Gas Master Qualifier: Gas Leak Detection & Corrosion Control Exam Questions With 100% Correct Answers | Latest Version | 2025/2026

LP Gas Master Qualifier: Gas Leak Detection & Corrosion Control Exam Questions With 100% Correct Answers | Latest Version | 2025/2026 Customer leak calls must be responded to within _______ hours. A. 12 B. 24 C. 72 D. 48 - answer-B. 24 Customer leak calls must be responded to within ________ hours when emergency personnel are involved. A. 2 B. 4 C. 8 D. 1 - answer-A. 2 Bar probe testing of underground LP-Gas systems is required every ________years. A. 1 B. 2 C. 3D. 5 - answer-D. 5 Inspection, Testing and Purging of gas systems can be found in Chapter ________ of ________. A. 6 of NFPA 58 B. 4 of NFPA 54 C. 5J20.045 of FAC D. 8 of NFPA 54 - answer-D. 8 of NFPA 54 Underground LP-Gas systems shall be tested utilizing a ___________or equivalent. A. Test block B. Concentrated soap suds solution C. Combustible gas indicator D. Combustion analyzer - answer-C. Combustible gas indicator