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Gas Trade Unit 1: Safety

TSSA G3 Certification - Practice Questions & Chapter Reviews

Master Gas Trade Unit 1 with free CSA B149.1-25 compliant practice questions for the TSSA G3 certification exam. This unit covers essential safety protocols, workplace hazards, gas system safety, and emergency procedures for gas technician work.

📋 Certification Level: TSSA G3 (Gas Technician 3 - Basic)
✅ Code Compliance: Aligned with CSA B149.1-25 and TSSA G3 requirements

What's Covered in This Unit

This Gas Trade resource unit provides essential knowledge for TSSA G3 certification candidates, covering:

  • Chapter 1: Personal Safety - PPE, safety gear, and protective equipment for gas work
  • Chapter 2: Workplace Hazards - Identifying and mitigating hazards in gas installations
  • Chapter 3: Gas System Safety - Safe practices for working with gas systems
  • Chapter 4: Emergency Procedures - Response protocols for gas leaks and emergencies

🎯 TSSA G3 Exam Relevance

  • Required for: TSSA G3 Basic Gas Technician Certification
  • Code References: CSA B149.1-25 Section 2 (General Requirements), Section 3 (Equipment Installation)
  • Exam Coverage: Safety is foundational - appears throughout G3 exam. Approximately 15-20% of exam questions relate to safety protocols, procedures, and emergency response.
  • Prerequisite for: TSSA G2 Intermediate Certification

📚 How to Study This Unit

  1. Read through each chapter in the Gas Trade Resource curriculum focusing on safety protocols
  2. Complete chapter review questions after each section to test your understanding
  3. Reference CSA B149.1-25 code for applicable safety requirements
  4. Practice identifying workplace hazards and emergency response procedures
  5. Take the unit final exam when ready - aim for 75% or higher
  6. Review any areas where you scored below passing grade

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📖 Related Gas Trade Resources Units

← Previous Unit

This is the first unit - Start your G3 certification journey here!

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Unit 2: Tools, Fasteners & Testing Equipment

Learn about the tools and equipment used in gas installations and testing

Related Topic

Unit 2: Tools & Safety Equipment

Safety equipment and testing tools complement Unit 1 safety protocols

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🎯 Ready for the Next Step?

Complete G3 Certification

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📚 Additional Study Resources

⚠️ Independent Educational Content

CSA-Compliant Study Materials: This content is provided by LARK Labs as independent educational resources based on CSA B149.1-25 (Natural Gas and Propane Installation Code) and industry-standard Gas Trade Resources curriculum. We are not affiliated with CSA Group or TSSA.

Complementary Resources: These materials complement official TSSA-accredited resources programs but do not replace certified instruction required for TSSA G3 certification eligibility.

Code References: All code references are to CSA B149.1-25 (17th Edition, 2025) and CSA B149.2-25 unless otherwise noted. Always consult the official published codes for authoritative information.

Created by: Mike Kapin | 20 years field experience + 10 years teaching at Fanshawe College

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