FDNY F01 EXAM PREP QUESTIONS AND ANSWERS |
FALL 2025/2026 UPDATE | 100% CORRECT
Question 1
What are Class D fires?
Correct Answer
fires that are caused by ignitable metals, such as magnesium, titanium, and metallic sodium, or metals that are
combustible under certain conditions, such as calcium, zinc, and aluminum.
Water should not be used to extinguish Class D fires
Question 2
May a fire extinguisher be used on lithium-ion battery fires?
Correct Answer
No. Fire Extinguishers do not work on lithium-ion batteries fires
Question 3
When does a fire guard perform a fire watch?
Correct Answer
When a required fire protection system is out of service
Page 1 of 19
,Question 4
In Groups A1 to A5, the likelihood of hazardous materials is:
Correct Answer
Not likely
Question 5
True or False:
For a total battery capacity up to 50 kWh, a 3-foot separation is needed.
Correct Answer
True
Question 6
The fire guard must know that no hot work operation is allowed in areas of a building where:
Correct Answer
the sprinkler system is impaired
Question 7
What are Class K fires?
Correct Answer
Fires caused by vegetable or animal Oils and Fats
Page 2 of 19
, Question 8
All fire extinguishers must be mounted so that the top of the extinguisher is not more than how many feet above the floor?
Correct Answer
No more than 5 feet above the floor
Question 9
Group A stands for:
Correct Answer
Assembly
Question 10
True or False:
If a fire guard becomes aware of a fire, he/she must immediately telephone 911 and report the emergency.
Correct Answer
True
Page 3 of 19
FALL 2025/2026 UPDATE | 100% CORRECT
Question 1
What are Class D fires?
Correct Answer
fires that are caused by ignitable metals, such as magnesium, titanium, and metallic sodium, or metals that are
combustible under certain conditions, such as calcium, zinc, and aluminum.
Water should not be used to extinguish Class D fires
Question 2
May a fire extinguisher be used on lithium-ion battery fires?
Correct Answer
No. Fire Extinguishers do not work on lithium-ion batteries fires
Question 3
When does a fire guard perform a fire watch?
Correct Answer
When a required fire protection system is out of service
Page 1 of 19
,Question 4
In Groups A1 to A5, the likelihood of hazardous materials is:
Correct Answer
Not likely
Question 5
True or False:
For a total battery capacity up to 50 kWh, a 3-foot separation is needed.
Correct Answer
True
Question 6
The fire guard must know that no hot work operation is allowed in areas of a building where:
Correct Answer
the sprinkler system is impaired
Question 7
What are Class K fires?
Correct Answer
Fires caused by vegetable or animal Oils and Fats
Page 2 of 19
, Question 8
All fire extinguishers must be mounted so that the top of the extinguisher is not more than how many feet above the floor?
Correct Answer
No more than 5 feet above the floor
Question 9
Group A stands for:
Correct Answer
Assembly
Question 10
True or False:
If a fire guard becomes aware of a fire, he/she must immediately telephone 911 and report the emergency.
Correct Answer
True
Page 3 of 19
