IFSTA 7th edition - chapter 6 | 33 COMPLETE QUESTIONS WITH 100%
RATED CORRECT ANSWERS | 2025 LATEST UPDATED | GET A+
Terms in this set (33)
What are Class A or ordinary wood, paper, plastic, rubber, and cloth
combustibles
What are Class B or flammable and all hydrocarbon and alcohol based liquids and gases that will support
combustible liquids and gases combustion
what are Class C or electrical fires all fires involving energized electrical equipment
what are class D or combustible magnesium, potassium, titanium, and zirconium
metals
unsaturated cooking oils and well insulated cooking appliances
what are class K or kitchen
flammables located in commercial kitchens
Agents used to extinguish Class B carbon dioxide, dry chemicals, and class B foam
fires
Once the power supply has been a Class A or B fire
turned off or disconnected
from a Class C fire what should
the fire be treated as
what will happen if you use water the fire will react violently, emit bits of molten metal, and could
or water-based agents on class D injure nearby firefighters
fires
what can class D rated fire metal fires
extinguishers be used for
Are dry powder extinguishers no
and dry chem extinguishers
the same
saponification converts the fatty acids or fats in the following oils to a
What is saponification soapy film
parentheses vegetable oil, canola oil, peanut oil, and other oils
with little or no fatty acids
excluding oxygen from the smothering
burning process
producing the burning material cooling
below its ignition temperature
interrupting the chemical chain chemical flame inhibition
reaction in the burning process
RATED CORRECT ANSWERS | 2025 LATEST UPDATED | GET A+
Terms in this set (33)
What are Class A or ordinary wood, paper, plastic, rubber, and cloth
combustibles
What are Class B or flammable and all hydrocarbon and alcohol based liquids and gases that will support
combustible liquids and gases combustion
what are Class C or electrical fires all fires involving energized electrical equipment
what are class D or combustible magnesium, potassium, titanium, and zirconium
metals
unsaturated cooking oils and well insulated cooking appliances
what are class K or kitchen
flammables located in commercial kitchens
Agents used to extinguish Class B carbon dioxide, dry chemicals, and class B foam
fires
Once the power supply has been a Class A or B fire
turned off or disconnected
from a Class C fire what should
the fire be treated as
what will happen if you use water the fire will react violently, emit bits of molten metal, and could
or water-based agents on class D injure nearby firefighters
fires
what can class D rated fire metal fires
extinguishers be used for
Are dry powder extinguishers no
and dry chem extinguishers
the same
saponification converts the fatty acids or fats in the following oils to a
What is saponification soapy film
parentheses vegetable oil, canola oil, peanut oil, and other oils
with little or no fatty acids
excluding oxygen from the smothering
burning process
producing the burning material cooling
below its ignition temperature
interrupting the chemical chain chemical flame inhibition
reaction in the burning process
