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100+ Free SAQCC Gas — Compressed Gas Practice Questions

Prepare for the South Africa SAQCC Gas Authorised Person — Compressed Gas (SACGA) exam with instant access — no signup required.

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2026 Statistics

Key Facts: SAQCC Gas — Compressed Gas Exam

3 yr

Licence Validity

SAQCC Gas

3+ yr

Min SACGA Experience

SACGA

50 kPa

PER Scope Threshold

PER Reg. 2

SACGA

Competence Assessor

SAQCC Gas

100

Free Practice MCQs

OpenExamPrep

eCoC

Digital CoC Platform

SAQCC Gas

SAQCC Gas registration for compressed industrial and medical gases is assessed by SACGA through a portfolio of qualifications, 3+ years experience, and installation records — not a single national exam. Registered authorised persons may issue Electronic Certificates of Conformity and work on cylinder systems, manifolds, and pipelines under PER. Licences are valid for 3 years with compulsory refresher training on renewal. This free prep includes 100 practice questions with explanations and an AI tutor.

Sample SAQCC Gas — Compressed Gas Practice Questions

Try these sample questions to test your SAQCC Gas — Compressed Gas exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which member association assesses competence for SAQCC Gas registration in the compressed industrial and medical gases category?
A.SACGA (Southern Africa Compressed Gases Association)
B.LPGSA (Liquefied Petroleum Gas Association of South Africa)
C.SARACCA (South African Refrigeration & Air Conditioning Contractors Association)
D.SAGA (Southern African Gas Association)
Explanation: SAQCC Gas is mandated by the Department of Employment and Labour to register gas practitioners. SACGA assesses competence for compressed industrial and medical gases; LPGSA covers LPG, SARACCA covers refrigeration gases, and SAGA covers natural gas reticulation.
2A SAQCC Gas authorised practitioner licence is typically valid for:
A.1 year only
B.10 years without refresher
C.Life registration with no renewal
D.3 years before renewal with proof of continued competence
Explanation: SAQCC Gas issues gas practitioners a three-year licence. Both initial registration and renewal require proof of competence, supported by association training and refresher requirements.
3SACGA registration for compressed-gas practitioners is assessed primarily through:
A.Automatic registration upon purchasing cylinders
B.Municipal plumbing trade-test results alone
C.Portfolio of evidence reviewed case-by-case by the SACGA Registration Working Group
D.A single national multiple-choice examination only
Explanation: SACGA does not operate one centralised written exam. Competence is assessed from documentary evidence — qualifications, experience, installation records, and employer motivation — reviewed by the SACGA Registration Working Group.
4SACGA offers two main registration licence categories for compressed-gas practitioners:
A.Import and Export only
B.Design and Excl-Design (installation, maintenance and repair without design)
C.Domestic and Commercial only
D.Refrigeration and LPG only
Explanation: SACGA registration categories are Design (including gas-system design competence) and Excl-Design covering installation, maintenance, and repair without design authority. Design applicants must demonstrate additional standards, legislation, and HAZOP knowledge.
5Minimum proven experience typically required for initial SACGA compressed-gas practitioner registration is:
A.Minimum 2 years in the compressed gas industry (with mentorship by a SAQCC-registered practitioner)
B.6 months part-time only
C.No experience if matric is held
D.20 years regardless of qualifications
Explanation: SACGA registration criteria (per the 2024-2025 application form) require a minimum period of 2 years worked in the gas industry prior to applying, with mentorship by a SAQCC-registered Gas Practitioner who holds a SACGA licence for the relevant scope. Acceptable secondary education, relevant tertiary or technical education, employment history, and details of past installations also form part of the portfolio of evidence.
6After SACGA approves an application, final registration of the gas practitioner is issued by:
A.The cylinder manufacturer directly
B.The local fire department exclusively
C.SABS without SAQCC involvement
D.SAQCC Gas on behalf of the Department of Employment and Labour
Explanation: SAQCC Gas is officially mandated by the Department of Employment and Labour to maintain the central register of authorised gas practitioners. SACGA assesses competence; SAQCC Gas issues the registration and digital practitioner card.
7A Certificate of Conformity (CoC) for a gas installation may legally be issued only by:
A.The gas supplier on the delivery note
B.The property owner without registration
C.A registered SAQCC Gas authorised person (or approved inspection authority where applicable)
D.Any person who completed the physical pipework
Explanation: PER and SAQCC Gas require gas installations to be certified by a registered authorised person. Work by unregistered persons is illegal and cannot produce a valid CoC. Electronic CoC issuance is now the standard platform.
8For SACGA Design-category registration, additional competence evidence must include knowledge of:
A.Refrigerant recovery procedures only
B.Applicable design standards, legislation, design calculations, and HAZOP analysis capability
C.Only cylinder paint colour codes
D.LPG domestic appliance commissioning exclusively
Explanation: SACGA Design applicants must prove ability to calculate design criteria, apply relevant gas design standards and legislation, and conduct HAZOP analysis. This exceeds the Excl-Design installation and maintenance scope.
9SACGA initial registration applications typically require documentation of responsibility for:
A.Past five actual compressed-gas installations with level of specific responsibility
B.Only theoretical classroom attendance
C.Unrelated automotive repairs
D.Foreign gas licences without verification
Explanation: SACGA assesses practical competence through details and level of specific responsibility for the past five actual installations, supported by employer motivation and employment with a pipeline gas supply or installation company.
10The SAQCC Gas authorised practitioner digital card displays on the front:
A.Only the cylinder serial numbers serviced
B.The property owner ID number exclusively
C.A handwritten signature without verification
D.Practitioner photograph, personal details, and Department of Employment and Labour logo
Explanation: The digital practitioner card on the Electronic CoC App shows the practitioner photograph, personal details, and DEL logo on the front, with qualifications listed on the reverse under a SAQCC Gas watermark.

About the SAQCC Gas — Compressed Gas Exam

The SAQCC Gas Authorised Person — Compressed Gas certification qualifies practitioners to lawfully install, maintain, and certify compressed industrial and medical gas systems in South Africa. SACGA assesses competence; SAQCC Gas maintains the national register. Work covers cylinder stores, manifolds, medical oxygen reticulation, industrial gas pipelines, leak testing, and Electronic Certificate of Conformity issuance under the OHS Act Pressure Equipment Regulations.

Assessment

Portfolio-based SACGA competence assessment → SAQCC Gas registration; Design or Excl-Design licence categories; 3-year renewal with refresher training

Time Limit

Not applicable — evidence-based assessment rather than timed examination

Passing Score

Case-by-case SACGA competence approval; no published percentage cut-off

Exam Fee

SACGA/SAQCC Gas application fees — contact emily.mbongwa@sacga.co.za (Southern Africa Compressed Gases Association (SACGA) / SAQCC Gas (Department of Employment and Labour mandate))

SAQCC Gas — Compressed Gas Exam Content Outline

12%

SAQCC Gas & SACGA Registration

Registration categories, 3-year licence, portfolio assessment, Electronic CoC

15%

OHS Act & PER Gas Regulations

Authorised person, CoC, commissioning leak test, 50 kPa scope

18%

Cylinder Handling & Storage

Colour coding, oxygen/acetylene safety, SANS 10019, securing

12%

Gas Properties & Hazards

Flammability, asphyxiation, oxygen enrichment, dangerous goods

15%

Piping & Installation

Medical oxygen, manifolds, hot-work purging, fire-stopping

12%

Leak Testing & Commissioning

Strength and tightness tests, purging, Electronic CoC

10%

Medical & Industrial Gases

Medical air, LOX, nitrous oxide, cylinder bundles

6%

Design & Safety Analysis

HAZOP, design pressure, PRV sizing — Design category

How to Pass the SAQCC Gas — Compressed Gas Exam

What You Need to Know

  • Passing score: Case-by-case SACGA competence approval; no published percentage cut-off
  • Assessment: Portfolio-based SACGA competence assessment → SAQCC Gas registration; Design or Excl-Design licence categories; 3-year renewal with refresher training
  • Time limit: Not applicable — evidence-based assessment rather than timed examination
  • Exam fee: SACGA/SAQCC Gas application fees — contact emily.mbongwa@sacga.co.za

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

SAQCC Gas — Compressed Gas Study Tips from Top Performers

1SACGA assesses portfolios — document your last five installations with clear responsibility descriptions before applying
2Know PER gas duties: authorised-person registration, leak test before commissioning, and Electronic CoC issuance
3Never use hydrocarbon grease on oxygen fittings; keep acetylene cylinders upright and below ~100 kPa outlet
4Medical gas outlets must use gas-specific non-interchangeable connectors — wrong-gas connection is a patient safety failure
5Segregate oxidisers from flammables in cylinder stores and verify PRV vent routes on manifolds
6Complete all 100 practice questions and review every miss with the AI tutor before SACGA submission

Frequently Asked Questions

Is there a written exam for SAQCC Gas compressed gas registration?

SACGA does not operate a single national multiple-choice examination. Competence for compressed industrial and medical gases is assessed case-by-case by the SACGA Registration Working Group from qualifications, 3+ years proven experience, installation records, and employer motivation before SAQCC Gas issues registration.

What is the difference between SACGA Design and Excl-Design registration?

Excl-Design covers installation, maintenance, and repair without design authority. Design category additionally requires proof of design calculations, applicable gas standards and legislation knowledge, and HAZOP analysis capability per SACGA application requirements.

How long is a SAQCC Gas practitioner licence valid?

SAQCC Gas issues gas practitioners a 3-year licence. Both initial registration and renewal require proof of continued competence, including compulsory refresher training documented in SACGA renewal requirements.

What regulations govern compressed-gas installation work in South Africa?

Gas systems with design pressure at or above 50 kPa fall under the Pressure Equipment Regulations of the Occupational Health and Safety Act. PER require work by registered authorised persons, external inspection and leak testing before commissioning, and a Certificate of Conformity issued on the Electronic CoC platform.

What experience do I need for SACGA initial registration?

SACGA criteria include in excess of 3 years proven experience in the compressed gas industry, acceptable secondary education, relevant tertiary or technical education, employment with a gas supply or installation company, and details of specific responsibility for the past 5 actual installations.

Is this free compressed-gas practice as good as paid prep?

Our 100 practice questions cover SACGA registration scope, PER gas regulations, cylinder handling, piping, leak testing, and medical/industrial gases with teaching explanations for every answer plus free daily AI tutor interactions. All content is free and updated for 2026 using SAQCC Gas and SACGA official requirements.