FDNY G-60 TORCH USE OF FLAMMABLE GAS EXAM – QUESTIONS AND ANSWERS |
VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES | GUARANTEED PASS |
LATEST EXAM UPDATE
*CORE DOMAINS*
Flammable gas properties and behavior
Torch operation safety procedures
FDNY codes and fire prevention regulations
Leak detection and emergency response
Cylinder handling, storage, and transport
Personal protective equipment (PPE) requirements
Combustion principles and ignition sources
Workplace hazard identification and control
Fire extinguisher types and usage
Hot work safety permits and compliance
*INTRODUCTION*
The FDNY G-60 Torch Use of Flammable Gas Exam evaluates the competency of individuals
working with oxy-fuel torches and flammable gases in construction and industrial
,environments. The exam assesses knowledge of safe handling, storage, regulatory
compliance, fire prevention principles, and emergency response procedures. Candidates are
tested through multiple-choice and scenario-based questions designed to reflect real
workplace hazards. Strong emphasis is placed on FDNY regulations, safe operational
practices, and the ability to make correct decisions under hazardous conditions. This
assessment ensures that certified individuals can safely perform torch operations while
minimizing fire and explosion risks in compliance with city safety standards.
SECTION ONE (QUESTIONS 1–50)
Question 1
What is the primary hazard associated with flammable gas use in torch operations?
A. Noise pollution
B. Explosion and fire risk
C. Electrical overload
D. Radiation exposure
🟢 Correct Answer: B. Explosion and fire risk
🔴 Explanation: Flammable gases can ignite easily, creating significant fire and explosion
,hazards during torch use.
Question 2
Which gas is most commonly used with oxygen in cutting torches?
A. Helium
B. Nitrogen
C. Acetylene
D. Carbon dioxide
🟢 Correct Answer: C. Acetylene
🔴 Explanation: Acetylene is widely used due to its high flame temperature when
combined with oxygen.
Question 3
What color is typically used to identify oxygen cylinders?
A. Green
B. Yellow
C. Black
D. Blue
, 🟢 Correct Answer: A. Green
🔴 Explanation: Oxygen cylinders are commonly marked green for identification and
safety purposes.
Question 4
What should be done before lighting a torch?
A. Increase gas pressure immediately
B. Check for leaks in hoses and connections
C. Remove flashback arrestors
D. Store cylinders horizontally
🟢 Correct Answer: B. Check for leaks in hoses and connections
🔴 Explanation: Leak checks prevent accidental ignition and ensure safe operation.
Question 5
Flashback arrestors are used to:
A. Increase flame size
B. Prevent reverse gas flow and flashbacks
VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES | GUARANTEED PASS |
LATEST EXAM UPDATE
*CORE DOMAINS*
Flammable gas properties and behavior
Torch operation safety procedures
FDNY codes and fire prevention regulations
Leak detection and emergency response
Cylinder handling, storage, and transport
Personal protective equipment (PPE) requirements
Combustion principles and ignition sources
Workplace hazard identification and control
Fire extinguisher types and usage
Hot work safety permits and compliance
*INTRODUCTION*
The FDNY G-60 Torch Use of Flammable Gas Exam evaluates the competency of individuals
working with oxy-fuel torches and flammable gases in construction and industrial
,environments. The exam assesses knowledge of safe handling, storage, regulatory
compliance, fire prevention principles, and emergency response procedures. Candidates are
tested through multiple-choice and scenario-based questions designed to reflect real
workplace hazards. Strong emphasis is placed on FDNY regulations, safe operational
practices, and the ability to make correct decisions under hazardous conditions. This
assessment ensures that certified individuals can safely perform torch operations while
minimizing fire and explosion risks in compliance with city safety standards.
SECTION ONE (QUESTIONS 1–50)
Question 1
What is the primary hazard associated with flammable gas use in torch operations?
A. Noise pollution
B. Explosion and fire risk
C. Electrical overload
D. Radiation exposure
🟢 Correct Answer: B. Explosion and fire risk
🔴 Explanation: Flammable gases can ignite easily, creating significant fire and explosion
,hazards during torch use.
Question 2
Which gas is most commonly used with oxygen in cutting torches?
A. Helium
B. Nitrogen
C. Acetylene
D. Carbon dioxide
🟢 Correct Answer: C. Acetylene
🔴 Explanation: Acetylene is widely used due to its high flame temperature when
combined with oxygen.
Question 3
What color is typically used to identify oxygen cylinders?
A. Green
B. Yellow
C. Black
D. Blue
, 🟢 Correct Answer: A. Green
🔴 Explanation: Oxygen cylinders are commonly marked green for identification and
safety purposes.
Question 4
What should be done before lighting a torch?
A. Increase gas pressure immediately
B. Check for leaks in hoses and connections
C. Remove flashback arrestors
D. Store cylinders horizontally
🟢 Correct Answer: B. Check for leaks in hoses and connections
🔴 Explanation: Leak checks prevent accidental ignition and ensure safe operation.
Question 5
Flashback arrestors are used to:
A. Increase flame size
B. Prevent reverse gas flow and flashbacks
