FDNYC G60 Practice Exam Flashcards
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Questions and Answers

What must all torch operators possess?

  • Certificate of Fitness (correct)
  • Fire Guard certificate
  • Gas Safe certificate
  • Welding certification

What must the Certificate of Fitness holder regulate?

The pressure and flow of oxygen and natural gas to each torch.

A Certificate of Fitness holder does not need to keep their certificate readily available for inspection.

False (B)

What is the easiest way to extinguish a fire caused by a leak?

<p>Close the shutoff valve.</p> Signup and view all the answers

Permits issued by the FDNY are required for storing, using, or handling flammable gas in excess of _____ SCF.

<p>400</p> Signup and view all the answers

What is the weight of 400 SCF of LPG?

<p>Approximately 47 lbs.</p> Signup and view all the answers

How many LPG containers of 20 lbs require a permit?

<p>3 containers.</p> Signup and view all the answers

A site-specific permit may be valid for how long?

<p>30 days or 12 months (B)</p> Signup and view all the answers

How often must fire extinguishers be inspected?

<p>Once every month.</p> Signup and view all the answers

A class A fire extinguisher fights fires from _____?

<p>Paper.</p> Signup and view all the answers

How old must a candidate be to earn a Certificate of Fitness?

<p>18 years old.</p> Signup and view all the answers

What type of fire is a Class B fire extinguisher used for?

<p>Oil.</p> Signup and view all the answers

An example of a flammable material would be?

<p>Gasoline.</p> Signup and view all the answers

How often must fire extinguishers be maintained by a W-96 Certificate of Fitness holder?

<p>Every year.</p> Signup and view all the answers

A person is considered a Fire Guard if they hold a Certificate of Fitness.

<p>True (A)</p> Signup and view all the answers

If ice buildup occurs on the gas cylinder itself, what should you do?

<p>Call 911 immediately.</p> Signup and view all the answers

What should be done if an oxygen regulator is found defective?

<p>Take it out of service.</p> Signup and view all the answers

A control valve should be __________?

<p>Opened by hand.</p> Signup and view all the answers

What is the proper way to approach a fire?

<p>Always approach the fire from upwind.</p> Signup and view all the answers

What does PASS stand for in fire extinguisher usage?

<p>Pull, Aim, Squeeze, Sweep.</p> Signup and view all the answers

A spark producing tool requires what?

<p>A Fire Guard (B)</p> Signup and view all the answers

What is used to check for a leak?

<p>A soap and water solution.</p> Signup and view all the answers

A compressed gas container can be rolled on its side.

<p>False (B)</p> Signup and view all the answers

What must be done if a gas container is unmarked?

<p>Take the cylinder out of service.</p> Signup and view all the answers

Empty compressed gas cylinders should be handled in the same manner as _____ ones.

<p>Full</p> Signup and view all the answers

What is a Fire Watch?

<p>A temporary measure for fire hazard surveillance.</p> Signup and view all the answers

How long must a temporary permit for torch operations be valid?

<p>From 1 day to 12 months.</p> Signup and view all the answers

What type of clothing should not be worn during torch operations?

<p>Frayed clothing.</p> Signup and view all the answers

Sparks are the source of ignition in approximately _____ of fires in industrial occupancies.

<p>60</p> Signup and view all the answers

Under no circumstances can hot work be performed within _____ feet of flammable materials.

<p>35</p> Signup and view all the answers

What happens if torch operation is to be discontinued for one hour or more?

<p>The torch valve must be closed and the gas supply completely shut.</p> Signup and view all the answers

What device should be used to ignite a torch?

<p>A friction device.</p> Signup and view all the answers

Flashcards

Certificate of Fitness (C of F)

A document required for individuals operating torches and managing oxygen and fuel gas flow in jewelry manufacturing.

Hot Work Permit

A permit required for hot work involving flammable gas storage exceeding specific thresholds.

Hot Work

The process of welding, cutting, or soldering that generates sparks or heat, requiring specific safety procedures.

Class A Fire Extinguisher

A fire extinguisher designed for fires involving paper or cardboard.

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Class B Fire Extinguisher

A fire extinguisher specifically for fires involving flammable liquids, like oil.

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Fire Extinguisher Maintenance

Regular inspections and maintenance of fire extinguishers, conducted monthly and annually by a certified professional.

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Hot Work Area Inspection

A mandatory inspection of hot work areas, taking place 30 minutes after torch use ends.

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Responsible Person (Hot Work)

An individual designated to oversee hot work, ensure fire safety awareness, and authorize hot work activities.

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Oxygen Cylinders

Specialized steel containers designed for storing oxygen gas at high pressure, up to 2200 psi.

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Portable LPG Containers

Portable containers for storing liquid petroleum gas (LPG), subject to size and storage restrictions.

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Empty Cylinder Handling

The safe handling practice of treating empty gas cylinders as if they were full, preventing accidents.

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Fire (Rapid Reaction)

A rapid reaction of exothermic energy (heat) caused by the combustion of fuel in the presence of oxygen.

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Fire Guards

Individuals assigned to monitor hot work areas during active operations, ensuring fire safety and preparedness.

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Emergency Egress Procedures

A procedure for quickly exiting a building during emergencies, typically practiced through fire drills.

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PASS Technique

The standard method for operating fire extinguishers, following the sequence of Pull, Aim, Squeeze, Sweep.

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Backfire

The sudden extinguishing of a flame with a popping sound, occurring during torch operation.

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Flashback

The reversal of the flame, where it travels back inside the torch, usually due to improper torch adjustment.

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Standard Cubic Feet (SCF)

A unit of measure for gas volume, often used in the context of flammable gas storage.

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Distance Requirement (Fuel Gas/Oxygen)

A minimum distance of 20 feet required between fuel gas or oxygen containers and combustible materials to prevent fire hazards.

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Distance Requirement (Hot Work)

A minimum distance of 35 feet required between hot work areas and flammable or explosive materials to prevent fire hazards.

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Hose Length Guideline

The practice of keeping hoses short during torch operation to prevent accidental tripping or injury.

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Gas Cylinder Valve Opening

The recommended method for opening valves on gas cylinders, with a maximum of 1.5 turns for acetylene.

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Torch Ignition

The use of a friction device to initiate the flame in a torch, preventing accidental ignition.

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FDNY Notification (Fire Incident)

The act of immediately reporting any fire incident to the Fire Department of New York City (FDNY).

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Gas Leak Detection

A commonly used technique to check for gas leaks, involving using a soap and water mixture around potential leak areas.

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Smoke Detectors & Fire Alarms

Devices designed to detect smoke and trigger alarms, playing a crucial role in fire safety and prevention.

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Hot Work Area Ventilation

The practice of ensuring adequate ventilation and maintaining a safe environment in hot work areas to prevent fire.

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Fire Guard Requirements

The requirement for additional fire guards during hot work, with one for each torch and one on an adjacent floor, ensuring comprehensive fire monitoring.

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Study Notes

Certificate of Fitness

  • All torch operators and fire guards must hold a current Certificate of Fitness.
  • The holder must manage the oxygen and gas flow to each torch safely.
  • In jewelry manufacturing, a C of F is mandatory for operators using oxygen and fuel gas.

Fire Safety Regulations

  • Permits are necessary for hot work involving storage or use of flammable gases over specific thresholds.
  • For example, storing LPG in excess of 400 SCF requires a permit.
  • Citywide permits are valid for up to 30 days; site-specific permits can be permanent or temporary, valid for 12 months.

Fire Extinguisher Types and Maintenance

  • Class A extinguishers are used for fires from materials like paper and cardboard.
  • Class B extinguishers tackle oil fires.
  • Fire extinguishers need monthly inspections and annual maintenance by a W-96 C of F holder.

Hot Work Procedures

  • Hot work is defined as processes like welding, cutting, and soldering that can produce sparks.
  • Inspections of hot work areas must occur 30 minutes after torch operations are completed.
  • A responsible person must be appointed to authorize hot work, ensuring awareness of fire hazards.

Gas Cylinders and Storage

  • Oxygen cylinders are made of steel and can be stored at pressures of up to 2200 psi.
  • Portable LPG containers larger than 16.4 oz must not be stored indoors in residential settings.
  • Empty cylinders should be handled as if they were full for safety.

Fire Hazards and Prevention

  • Most industrial fires result from sparks, with approximately 60% ignition caused by sparks and hot metal.
  • A minimum distance of 20 feet is required between fuel gas or oxygen containers and combustible materials.
  • Hot work must not occur within 35 feet of flammable or explosive materials.

Emergency Protocols

  • In any fire event, the FDNY must be immediately notified.
  • To check for gas leaks, a soap and water solution is recommended.
  • Smoke detectors and appropriate fire alarm systems play a vital role in fire safety and prevention.

Special Operations

  • A rapid reaction of thermal energy, or fire, occurs from combustible substances in the presence of oxygen.
  • Fire guards are responsible for maintaining a fire watch during hot work to ensure safety.
  • Procedures for expediting egress during emergencies must be established and trained through fire drills.

Equipment Use Guidelines

  • Safety protocols dictate that hoses should be kept as short as practical to prevent injury.
  • Valves on gas cylinders should only be opened incrementally, no more than 1.5 turns for acetylene.
  • The ignition of torches must be done using a friction device to prevent accidents.

Definitions and Terminology

  • "Backfire" refers to a sudden extinguishing flame making a popping sound, while "flashback" occurs when the flame returns inside the torch.
  • The PASS technique (Pull, Aim, Squeeze, Sweep) is the standard method for using fire extinguishers effectively.
  • "SCF" refers to Standard Cubic Feet, a unit of measure for gas volume.

Important Safety Reminders

  • Oils or greases should never be used around oxygen to prevent explosions.
  • A hot work area must be well-ventilated and maintained to ensure safety during operations.
  • An additional fire guard is required for every torch in operation and one stationed on an adjacent floor for safety oversight.

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Description

Test your knowledge of the FDNYC G60 regulations with these practice exam flashcards. Each card focuses on key definitions and requirements for torch operators. Prepare effectively for your Certificate of Fitness and ensure compliance with safety standards in torch operations.

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