ammo 67 exam Questions and answers
with 100% correct solutions | A+
Grade
What is a compatibility group? ✔✔materials can be safely transported and stored together
without creating a greater hazard
HC 1 materials show compatibility through letters (Compatibility groups identify ammo items that can
be shipped together.)
Identify hazards class(es), check the shipping papers, package labels, and placards ✔✔Shipping papers:
The basic description identifies the material's hazard class
Package labels: enables you to identify the hazard class(es) contained in a package
Placards: identifies the hazard class of the material a vehicle transports
Hazard class knowledge ✔✔As a HAZMAT employee, knowing the hazard class and what they
are capable of doing allows you to safety transport or store hazardous materials.
First responders must know the hazard class to correctly respond to the type of emergency (gas,
liquid, explosive, etc.) With this information, they can safely control and contain a HAZMAT accident
and protect the public.
, What could happen when hazardous materials that react dangerously when in contact with each other
are transported together? ✔✔Possible Hazards
Because of the nature of hazardous materials, if they come in contact with each other, they are capable
of producing other hazards
i.e. when bleach and ammonia come in contact with each other, they produce a toxic vapor (which is an
inhalation hazard).
Hazard Class Division ✔✔Some hazard classes are separated into divisions. These divisions identify the
different types of hazard within a hazard class. For example, HC 1 (explosives) can have hazards such as
fragmentation or fire in the addition to exploding
Learn more HC Division ✔✔HC 1
1.1 Mass explosion hazard (bombs, 155 projectile)
1.2 Fragmentation hazard (some grenades and 105mm cartridges)
1.3 Fire hazard (propellant, artillery charges)
1.4 Minor explosion hazard (small arms ammunition, smoke grenades)
1.5 Very intensive explosives (blasting agents)
1.6 Extremely intensive explosives (no mass explosive hazard)
HC2
2.1 Flammable gases (acetylene, butane, hydrogen)
2.2 Non-flammable, non-poisonous compressed gases (helium, nitrogen, and neon)
2.3 Gases poisonous by inhalation (chlorine, ammonia anhydrous, carbon monoxide)
HC 3
with 100% correct solutions | A+
Grade
What is a compatibility group? ✔✔materials can be safely transported and stored together
without creating a greater hazard
HC 1 materials show compatibility through letters (Compatibility groups identify ammo items that can
be shipped together.)
Identify hazards class(es), check the shipping papers, package labels, and placards ✔✔Shipping papers:
The basic description identifies the material's hazard class
Package labels: enables you to identify the hazard class(es) contained in a package
Placards: identifies the hazard class of the material a vehicle transports
Hazard class knowledge ✔✔As a HAZMAT employee, knowing the hazard class and what they
are capable of doing allows you to safety transport or store hazardous materials.
First responders must know the hazard class to correctly respond to the type of emergency (gas,
liquid, explosive, etc.) With this information, they can safely control and contain a HAZMAT accident
and protect the public.
, What could happen when hazardous materials that react dangerously when in contact with each other
are transported together? ✔✔Possible Hazards
Because of the nature of hazardous materials, if they come in contact with each other, they are capable
of producing other hazards
i.e. when bleach and ammonia come in contact with each other, they produce a toxic vapor (which is an
inhalation hazard).
Hazard Class Division ✔✔Some hazard classes are separated into divisions. These divisions identify the
different types of hazard within a hazard class. For example, HC 1 (explosives) can have hazards such as
fragmentation or fire in the addition to exploding
Learn more HC Division ✔✔HC 1
1.1 Mass explosion hazard (bombs, 155 projectile)
1.2 Fragmentation hazard (some grenades and 105mm cartridges)
1.3 Fire hazard (propellant, artillery charges)
1.4 Minor explosion hazard (small arms ammunition, smoke grenades)
1.5 Very intensive explosives (blasting agents)
1.6 Extremely intensive explosives (no mass explosive hazard)
HC2
2.1 Flammable gases (acetylene, butane, hydrogen)
2.2 Non-flammable, non-poisonous compressed gases (helium, nitrogen, and neon)
2.3 Gases poisonous by inhalation (chlorine, ammonia anhydrous, carbon monoxide)
HC 3
