Nicet special exam questions and
answers9
Types of special hazard systems - ANSWERS-Co2
Clean Agent
Foam
Dry & wet chemical
Water mist
Fixed aerosol
System that fills an enclosure space or enclosure around a hazard? - ANSWERS-Total flood
Specific equipment that discharged directly on burning material? - ANSWERS-Local protection
Moveable fire equipment application ex.. fire extinguisher - ANSWERS-Portable application
System with predetermined flow rates, nozzle pressures, and quantities of agent prescribed by a
testing lab - ANSWERS-Pre-engineered system
Class A fire? Type of extinguishing agent? - ANSWERS-Wood, cloth, paper, rubber, plastics.
Water, foam, clean agent, ABC dry chem
Class K fires? Extinguishing agent? - ANSWERS-Cooking oils, grease, animal fats. Wet powder
Class D fire? Extinguishing agent? - ANSWERS-Oxidizers( magnesium, lithium, titanium, uranium,
potassium). Dry powder
, Class C fires? Extinguishing agent? - ANSWERS-Electrical (motors, appliances, switches). CO2,
clean agent, dry chemical
Class B fire? Extinguishing agent? - ANSWERS-Flammable & combustible liquids, petroleum
greaser, Tars, oils, alcohols, flammable gasses. Co2, foam, clean agent, dry chemical
High pressure CO2 system storage pressure? - ANSWERS-850psi at 70*F
Low pressure CO2 system storage pressure? - ANSWERS-300psi at controlled temp of 0*F
Three uses for CO2 as a fire extinguishing agent? - ANSWERS-Class B, class C, class A
Typical hazards for which halon1301 is used? - ANSWERS-Electrical hazards,
telecommunications, flammable and combustible liquids and gases, high value assets
What must permanently be marked on halon 1301 discharge nozzles by the manufacturers? -
ANSWERS-Identity of the manufacturer
Type of orifice
Size of orifice
Types of hazards for dry chemical use? - ANSWERS-Flammable liquids, restaurant equipment,
electrical transformer, fuel truck loading racks
Where two or more dry chem systems are used to protect a common hazard, they shall be
arranged for _________ operation - ANSWERS-Simultaneous
answers9
Types of special hazard systems - ANSWERS-Co2
Clean Agent
Foam
Dry & wet chemical
Water mist
Fixed aerosol
System that fills an enclosure space or enclosure around a hazard? - ANSWERS-Total flood
Specific equipment that discharged directly on burning material? - ANSWERS-Local protection
Moveable fire equipment application ex.. fire extinguisher - ANSWERS-Portable application
System with predetermined flow rates, nozzle pressures, and quantities of agent prescribed by a
testing lab - ANSWERS-Pre-engineered system
Class A fire? Type of extinguishing agent? - ANSWERS-Wood, cloth, paper, rubber, plastics.
Water, foam, clean agent, ABC dry chem
Class K fires? Extinguishing agent? - ANSWERS-Cooking oils, grease, animal fats. Wet powder
Class D fire? Extinguishing agent? - ANSWERS-Oxidizers( magnesium, lithium, titanium, uranium,
potassium). Dry powder
, Class C fires? Extinguishing agent? - ANSWERS-Electrical (motors, appliances, switches). CO2,
clean agent, dry chemical
Class B fire? Extinguishing agent? - ANSWERS-Flammable & combustible liquids, petroleum
greaser, Tars, oils, alcohols, flammable gasses. Co2, foam, clean agent, dry chemical
High pressure CO2 system storage pressure? - ANSWERS-850psi at 70*F
Low pressure CO2 system storage pressure? - ANSWERS-300psi at controlled temp of 0*F
Three uses for CO2 as a fire extinguishing agent? - ANSWERS-Class B, class C, class A
Typical hazards for which halon1301 is used? - ANSWERS-Electrical hazards,
telecommunications, flammable and combustible liquids and gases, high value assets
What must permanently be marked on halon 1301 discharge nozzles by the manufacturers? -
ANSWERS-Identity of the manufacturer
Type of orifice
Size of orifice
Types of hazards for dry chemical use? - ANSWERS-Flammable liquids, restaurant equipment,
electrical transformer, fuel truck loading racks
Where two or more dry chem systems are used to protect a common hazard, they shall be
arranged for _________ operation - ANSWERS-Simultaneous
