FDNY S93 CERTIFICATE OF
FITNESS PRACTICE EXAM
QUESTIONS AND CORRECT
ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES
2026 Q&A | INSTANT
DOWNLOAD PDF
1. Which of the following is required before storing flammable liquids
at a construction site?
A. Only keep liquids near the work area
B. Store liquids in any container available
C. Use approved flammable liquid storage cabinets or tanks
D. Store liquids in cardboard boxes
Rationale: Flammable liquids must be stored in approved containers or
cabinets to prevent fire hazards.
2. What is the maximum allowable quantity of Class I liquids in an
indoor storage area without a permit?
A. 10 gallons
B. 25 gallons
,C. 50 gallons
D. 100 gallons
Rationale: FDNY regulations specify limits to reduce fire risks in indoor
storage areas.
3. Which of the following is a requirement for outdoor storage of
flammable liquids at a construction site?
A. Keep them near electrical panels
B. Store them under direct sunlight
C. Store them in approved flammable liquid storage tanks or
containers away from ignition sources
D. Store them on wooden pallets only
Rationale: Outdoor storage must minimize exposure to heat and
ignition sources.
4. What type of extinguisher must be available near flammable liquid
storage?
A. Water-type extinguisher
B. Foam-type for wood fires
C. Class B fire extinguisher
D. CO₂ for electrical fires
Rationale: Class B extinguishers are specifically designed for flammable
liquid fires.
5. Who is responsible for supervising the storage and dispensing of
flammable/combustible liquids at a construction site?
A. Construction workers only
B. Safety officer unrelated to storage
C. The Certificate of Fitness holder
D. Any site visitor
Rationale: The C of F holder is trained and certified to manage
flammable liquid hazards safely.
, 6. How far must flammable liquid storage be from sources of ignition?
A. 1 foot
B. 5 feet
C. At least 20 feet
D. No minimum distance required
Rationale: Maintaining distance reduces the risk of accidental ignition.
7. Which document must be kept on-site when storing flammable
liquids?
A. OSHA manual
B. Material Safety Data Sheets (MSDS)
C. Construction schedule
D. Building permit only
Rationale: MSDS provide safety information about chemicals stored on
site.
8. What is the first step in case of a flammable liquid spill?
A. Call security
B. Evacuate the neighborhood
C. Eliminate all sources of ignition and contain the spill
D. Cover the spill with cardboard
Rationale: Immediate containment and ignition control are critical for
safety.
9. How should dispensing of flammable liquids be conducted?
A. Anywhere on site
B. In confined spaces
C. Using approved pumps or containers in designated areas
D. Near open flames if needed
Rationale: Proper equipment and designated areas prevent spills and
ignition.
FITNESS PRACTICE EXAM
QUESTIONS AND CORRECT
ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES
2026 Q&A | INSTANT
DOWNLOAD PDF
1. Which of the following is required before storing flammable liquids
at a construction site?
A. Only keep liquids near the work area
B. Store liquids in any container available
C. Use approved flammable liquid storage cabinets or tanks
D. Store liquids in cardboard boxes
Rationale: Flammable liquids must be stored in approved containers or
cabinets to prevent fire hazards.
2. What is the maximum allowable quantity of Class I liquids in an
indoor storage area without a permit?
A. 10 gallons
B. 25 gallons
,C. 50 gallons
D. 100 gallons
Rationale: FDNY regulations specify limits to reduce fire risks in indoor
storage areas.
3. Which of the following is a requirement for outdoor storage of
flammable liquids at a construction site?
A. Keep them near electrical panels
B. Store them under direct sunlight
C. Store them in approved flammable liquid storage tanks or
containers away from ignition sources
D. Store them on wooden pallets only
Rationale: Outdoor storage must minimize exposure to heat and
ignition sources.
4. What type of extinguisher must be available near flammable liquid
storage?
A. Water-type extinguisher
B. Foam-type for wood fires
C. Class B fire extinguisher
D. CO₂ for electrical fires
Rationale: Class B extinguishers are specifically designed for flammable
liquid fires.
5. Who is responsible for supervising the storage and dispensing of
flammable/combustible liquids at a construction site?
A. Construction workers only
B. Safety officer unrelated to storage
C. The Certificate of Fitness holder
D. Any site visitor
Rationale: The C of F holder is trained and certified to manage
flammable liquid hazards safely.
, 6. How far must flammable liquid storage be from sources of ignition?
A. 1 foot
B. 5 feet
C. At least 20 feet
D. No minimum distance required
Rationale: Maintaining distance reduces the risk of accidental ignition.
7. Which document must be kept on-site when storing flammable
liquids?
A. OSHA manual
B. Material Safety Data Sheets (MSDS)
C. Construction schedule
D. Building permit only
Rationale: MSDS provide safety information about chemicals stored on
site.
8. What is the first step in case of a flammable liquid spill?
A. Call security
B. Evacuate the neighborhood
C. Eliminate all sources of ignition and contain the spill
D. Cover the spill with cardboard
Rationale: Immediate containment and ignition control are critical for
safety.
9. How should dispensing of flammable liquids be conducted?
A. Anywhere on site
B. In confined spaces
C. Using approved pumps or containers in designated areas
D. Near open flames if needed
Rationale: Proper equipment and designated areas prevent spills and
ignition.
