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FCTC WRITTEN EXAM ACTUAL EXAM 150 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED A 2024/2025$21.49
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FCTC WRITTEN EXAM
ACTUAL EXAM 150
QUESTIONS AND
CORRECT DETAILED
ANSWERS WITH
RATIONALES (VERIFIED
ANSWERS) |ALREADY
GRADED A
Question 1: Fire Behavior
What is the primary factor that determines the spread of a fire in a building?
A. Type of building materials
B. Age of the building
C. Location of fire hydrants
D. Wind direction
Answer: A. Type of building materials
Rationale: The type of building materials significantly affects the spread of a fire. Different
materials have different ignition points, burn rates, and thermal conductivity. For example,
combustible materials can contribute to faster fire spread, while non-combustible materials
might slow it down.
Question 2: Safety Procedures
, When approaching a hazardous materials incident, what is the first step that firefighters
should take?
A. Evacuate the area
B. Establish a safety zone
C. Perform a primary search
D. Don full protective gear
Answer: B. Establish a safety zone
Rationale: Establishing a safety zone is crucial to protect firefighters and bystanders from
potential hazards. This involves setting up a perimeter to keep people away from dangerous
areas and ensuring that the response team is in a safe position before engaging further.
Question 3: Equipment
What is the purpose of a firefighter's SCBA (Self-Contained Breathing Apparatus)?
A. To protect against electrical hazards
B. To provide a means of communication
C. To supply breathable air in hazardous environments
D. To enhance mobility in confined spaces
Answer: C. To supply breathable air in hazardous environments
Rationale: The SCBA is designed to provide a supply of breathable air to firefighters in
environments where the air is contaminated or oxygen levels are insufficient. This allows them
to work safely in smoke-filled or toxic environments.
Question 4: Fire Extinguishers
Which type of fire extinguisher is suitable for a fire involving electrical equipment?
A. Water extinguisher
B. Foam extinguisher
C. Dry chemical extinguisher
D. CO2 extinguisher
Answer: D. CO2 extinguisher
Rationale: CO2 extinguishers are effective for electrical fires because they do not conduct
electricity and can suffocate the fire by displacing oxygen. Water extinguishers are not suitable
for electrical fires due to the risk of electrical shock.
Question 5: Fire Prevention
What is a common method for preventing grease fires in a kitchen?
A. Using water to cool down the grease
B. Regularly cleaning the kitchen vents
C. Keeping the kitchen floor clean
D. Using a fire extinguisher on all types of fires
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