Citywide Exam Practice Questions And

FDNY S91 Supervise the Temporary Storage and Dispensing of Flammable or Combustible Liquids at Film and TV Production Sites (Citywide) Exam And ( Answers) Plus Rationales 2026 Q&A Instant Download Pdf

• Which NFPA standard governs the storage and handling of flammable

and combustible liquids?

A) NFPA 30

B) NFPA 70

C) NFPA 101

D) NFPA 25

A) NFPA 30

Rationale: NFPA 30 is the primary standard for the safe storage,

handling, and dispensing of flammable and combustible liquids. 1 / 4

• What is the maximum allowable quantity (MAQ) of Class I flammable

liquids that can be stored in an approved container outside of a storage cabinet at a film production site?

• 5 gallons
• 10 gallons
• 25 gallons
• 55 gallons
• 10 gallons

Rationale: NFPA 30 permits up to 10 gallons of Class I liquids in

approved containers outside of a cabinet for temporary use.

• Which class of flammable liquid has a flashpoint below 100°F?
• Class I
• Class II
• Class IIIA
• Class IIIB
• Class I

Rationale: Class I liquids are defined as having a flashpoint below

100°F, making them highly flammable.

• When dispensing flammable liquids on a film set, what type of fire

extinguisher is required nearby?

• Class A
• Class B
• Class C 2 / 4

• Class D
• Class B

Rationale: Class B extinguishers are suitable for flammable liquid

fires such as gasoline or other Class I–IIIB liquids.

• What is the minimum distance that temporary storage of flammable

liquids must be from sources of ignition?

• 5 feet
• 10 feet
• 25 feet
• 50 feet
• 25 feet

Rationale: NFPA 30 requires temporary storage to be at least 25 feet

from sources of ignition for safety.

• Which of the following is considered a safe method for transferring

flammable liquids?

• Using an open cup
• Using a spark-proof pump
• Pouring from a height
• Using an electrical heater
• Using a spark-proof pump

Rationale: Spark-proof pumps reduce the risk of ignition during

transfer operations. 3 / 4

• What is the primary purpose of bonding and grounding when

dispensing flammable liquids?

• Reduce chemical reaction
• Prevent sparks and static discharge
• Increase flow rate
• Neutralize flammable vapors
• Prevent sparks and static discharge

Rationale: Bonding and grounding ensure static electricity does not

ignite flammable vapors during transfer.

• Which container type is approved for temporary storage of flammable

liquids on a film set?

• Glass bottle
• Non-metallic pail
• UL-approved metal safety can
• Open bucket
• UL-approved metal safety can

Rationale: UL-approved metal safety cans are designed to safely

contain flammable liquids and limit vapor escape.

• How often must fire extinguishers be inspected at a temporary film

production site?

• Daily
• Weekly
• Monthly
• / 4