G-60, G60, F-60 FIRE GUARD, F-60 STUDY
MATERIAL 2026/2027 REAL NEWEST EXAM WITH
COMPLETE QUESTIONS |MOST TESTED QUESTIONS
AND CORRECT ANSWERS |100% ACCURATE|GET IT
RIGHT!
Oxy-acetylene degrees
6000 degrees
Brazing and soldering temperatures
Typically 840 degrees
Oxygen storage pressures up to
2200 PSI (pounds per square inch)
Dangerous fuel gas pressures
Above 15 psi especially for acetylene
Gas torches also have applications and additions like
For burning weeds
Melting ice
Applying tar/asphalt
Backfire
Flame on torch goes out unexpectedly
A loud snap or pop may occur when the flame goes out.
Flashback
,Cutting or welding flame burns inside the torch or the hoses. It is usually
accompanied by a whistling or hissing noise.
Frayed clothing
Susceptible to ignition and burning, should not be worn.
Compression gas container
Dangerous temperatures
High temperatures 125 degrees
Regulator
Most important part of compressed gas systems.
Fire guard
A person holding a certificate of Fitness for such purposes, who is trained
in and responsible for maintaining a fire watch and performing such fire
safety duties as may be prescribed by the commissioner
Fire Watch
A temporary measure intended to ensure continuous and systemic
surveillance of a building or portion thereof by one or more qualified
individuals for the purposes of identifying and controlling fire hazards,
detecting early signs of fire, raising an alarm of fire, and notifying the
department
Hot Work
Cutting, welding, thermit welding, brazing, soldering, grinding, thermal
spraying, thawing pipe, cadwelding, installation of torch - applied system
or any other similar operation or activity
Hot Work Area
The area exposed to sparks, hot slag, radiant heat, or convective heat as
a result of hot work
NFPA
,National Fire Protection Association. The world's leading advocate of fire
prevention and an authoritative source on public safety, NFPA develops,
publishes and disseminates more than 300 consensus codes and standards
intended to minimize the possibility and effects of fire and other risks
Personal Supervison
Supervison by the holder of any department certificate who is required to
be personally present on the premises, or other proximate location
acceptable to the department, while performing the duties for which the
certificate is required
Responsible Person
A person trained in the fire safety hazards associated with hot work, and
in the necessary and appropriate measures to minimize those hazards,
who is designated by the owner of a premises to authorize the
performance of hot work at the premises
Torch - applied roof system
Bituminous roofing systems using membranes that are adhered by heating
with a torch and melting asphalt back coating instead of mopping hot
asphalt for adhesion
oxygen-fuel gas torches have two separate containers:
a pressurized fuel gas container and a pressurized oxygen container.
The oxygen cylinder
made of steel and contains 100% oxygen.
A mixture of oxygen and a fuel gas is used to
generate a flame
oxygen intensifies
the burning of the fuel gas.
Oxy-propane torches can produce about _____ degrees Fahrenheit higher
than the air-propane torch can generate
, 1,500
Acetylene is used because
compared to the other fuel gases it creates the greatest amount of heat
when burned (i.e. 3,000 degrees Fahrenheit higher than an air-propane
torch)
Both gas containers have control valves on the ___ of the container.
top
The valves control the
discharge of gas from the containers
Gas containers also have a
protective cap or protective collar.
when the cylinders are not in use
The caps should be screwed on over the valve
The oxygen is stored at pressures up to
2200 psi
The fuel gas is stored at higher pressures to keep
sufficient amount of fuel available for torch operations
it is dangerous to use the fuel gas at pressures above __ psi, especially for
_________
15, acetylene.
The regulator makes sure that
fuel is discharged from the gas container at a safe pressure range
The two gases, _______ and the ________, are mixed inside the torch
oxygen, fuel gases
Adjusting the valves controls:
MATERIAL 2026/2027 REAL NEWEST EXAM WITH
COMPLETE QUESTIONS |MOST TESTED QUESTIONS
AND CORRECT ANSWERS |100% ACCURATE|GET IT
RIGHT!
Oxy-acetylene degrees
6000 degrees
Brazing and soldering temperatures
Typically 840 degrees
Oxygen storage pressures up to
2200 PSI (pounds per square inch)
Dangerous fuel gas pressures
Above 15 psi especially for acetylene
Gas torches also have applications and additions like
For burning weeds
Melting ice
Applying tar/asphalt
Backfire
Flame on torch goes out unexpectedly
A loud snap or pop may occur when the flame goes out.
Flashback
,Cutting or welding flame burns inside the torch or the hoses. It is usually
accompanied by a whistling or hissing noise.
Frayed clothing
Susceptible to ignition and burning, should not be worn.
Compression gas container
Dangerous temperatures
High temperatures 125 degrees
Regulator
Most important part of compressed gas systems.
Fire guard
A person holding a certificate of Fitness for such purposes, who is trained
in and responsible for maintaining a fire watch and performing such fire
safety duties as may be prescribed by the commissioner
Fire Watch
A temporary measure intended to ensure continuous and systemic
surveillance of a building or portion thereof by one or more qualified
individuals for the purposes of identifying and controlling fire hazards,
detecting early signs of fire, raising an alarm of fire, and notifying the
department
Hot Work
Cutting, welding, thermit welding, brazing, soldering, grinding, thermal
spraying, thawing pipe, cadwelding, installation of torch - applied system
or any other similar operation or activity
Hot Work Area
The area exposed to sparks, hot slag, radiant heat, or convective heat as
a result of hot work
NFPA
,National Fire Protection Association. The world's leading advocate of fire
prevention and an authoritative source on public safety, NFPA develops,
publishes and disseminates more than 300 consensus codes and standards
intended to minimize the possibility and effects of fire and other risks
Personal Supervison
Supervison by the holder of any department certificate who is required to
be personally present on the premises, or other proximate location
acceptable to the department, while performing the duties for which the
certificate is required
Responsible Person
A person trained in the fire safety hazards associated with hot work, and
in the necessary and appropriate measures to minimize those hazards,
who is designated by the owner of a premises to authorize the
performance of hot work at the premises
Torch - applied roof system
Bituminous roofing systems using membranes that are adhered by heating
with a torch and melting asphalt back coating instead of mopping hot
asphalt for adhesion
oxygen-fuel gas torches have two separate containers:
a pressurized fuel gas container and a pressurized oxygen container.
The oxygen cylinder
made of steel and contains 100% oxygen.
A mixture of oxygen and a fuel gas is used to
generate a flame
oxygen intensifies
the burning of the fuel gas.
Oxy-propane torches can produce about _____ degrees Fahrenheit higher
than the air-propane torch can generate
, 1,500
Acetylene is used because
compared to the other fuel gases it creates the greatest amount of heat
when burned (i.e. 3,000 degrees Fahrenheit higher than an air-propane
torch)
Both gas containers have control valves on the ___ of the container.
top
The valves control the
discharge of gas from the containers
Gas containers also have a
protective cap or protective collar.
when the cylinders are not in use
The caps should be screwed on over the valve
The oxygen is stored at pressures up to
2200 psi
The fuel gas is stored at higher pressures to keep
sufficient amount of fuel available for torch operations
it is dangerous to use the fuel gas at pressures above __ psi, especially for
_________
15, acetylene.
The regulator makes sure that
fuel is discharged from the gas container at a safe pressure range
The two gases, _______ and the ________, are mixed inside the torch
oxygen, fuel gases
Adjusting the valves controls:
