Salvage Facilities Practice Exam

FDNY S42 Supervision of Automotive Salvage Facilities Practice Exam Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf

• What is the primary purpose of the FDNY S42 Certificate of Fitness?
• To certify employees on electrical safety
• To ensure proper supervision of automotive salvage and dismantling

operations

• To authorize welding procedures
• To approve insurance reporting

Rationale: The S42 is specific to the supervision of automotive

salvage/dismantling to reduce fire hazards.

• Automotive salvage facilities must maintain fire extinguishers at

intervals no greater than: 1 / 4

• 100 ft
• 75 ft
• 50 ft
• 25 ft

Rationale: Portable extinguishers must be accessible within 50 ft in high-

hazard locations such as salvage yards.

• Which type of fire extinguisher is required for areas where flammable

liquids may be present?

• Class A
• Class D
• Class B
• Class K

Rationale: Class B extinguishers address gasoline, oil, and solvent fires

common in salvage facilities.

• Vehicles must be drained of fuel before crushing or dismantling when

fuel exceeds:

• 1 gallon
• 3 gallons
• 5 gallons
• 10 gallons 2 / 4

Rationale: FDNY requires draining of flammable liquids when exceeding

small residual amounts for safety.

5. Fuel removed from vehicles must be stored in:

• Any container
• Approved and labeled safety cans
• Plastic open-top barrels
• Any metal container

Rationale: Only approved safety cans reduce ignition risk and comply with

FDNY codes.

6. Batteries removed from vehicles must be:

• Thrown in regular waste
• Left on the ground
• Stored upright on noncombustible surfaces
• Stored inside wooden boxes

Rationale: Proper upright storage prevents leaks and reduces chemical and

ignition hazards.

• Smoking is permitted in automotive salvage yards only: 3 / 4

• 50 ft away from vehicles
• In designated indoor areas
• Nowhere; smoking is prohibited entirely
• When supervisor permits

Rationale: Fire codes prohibit smoking due to abundant fuel sources and

combustible materials.

8. Hot work requires:

• Only safety gloves
• A valid FDNY hot work permit
• Permission from any employee
• No safety precautions

Rationale: Hot work at salvage sites demands a separate FDNY permit and

strict fire watch.

• Vehicles stored in salvage facilities must maintain a minimum

separation of:

• 1 ft
• 2 ft
• 3 ft
• 5 ft
• / 4