FDNY Firefighting Operations and Equipment 3

Question 1

The FDNY's standard operating procedure for a 'surround and drown' tactic is most appropriate for which type of fire?

Accepted Answer

Large commercial or warehouse fires with no life hazard

Answer

Surround and drown is a defensive strategy used when a structure is untenable and the priority shifts to preventing fire spread, typically in large commercial buildings.

Question 2

A '2½-inch line' is preferred over a '1¾-inch line' primarily because it:

Accepted Answer

Delivers significantly higher gallons per minute for large fires

Answer

A 2½-inch handline can deliver 250+ GPM compared to roughly 150-180 GPM for a 1¾-inch line, making it essential for high-volume fire control.

Question 3

When using a roof rope to lower an unconscious firefighter, the rope should be attached to the SCBA harness at:

Accepted Answer

The shoulder straps and waist belt together

Answer

Securing the rescue rope to both shoulder straps and the waist belt distributes the load and keeps the firefighter in a safe upright position during lowering.

Question 4

Which extinguishing agent is most effective against a Class D (combustible metal) fire?

Accepted Answer

Dry sand or dry powder (Met-L-X)

Answer

Class D fires involving combustible metals like magnesium or titanium require dry sand or specialized dry powder agents; water can violently react with burning metals.

Question 5

In FDNY operations, the term 'pushing the fire' refers to:

Accepted Answer

Hoseline streams inadvertently driving fire into unaffected areas

Answer

Pushing the fire occurs when improper hose stream direction or ventilation causes fire gases and flames to spread into uninvolved areas of the building.

(FDNY) Fire Department New York Practice Test

(FDNY) Fire Department New York Practice Test

FDNY Firefighting Operations and Equipment 3