TCFP FIREFIGHTER I & II ADVANCED
CERTIFICATION EXAM 2026
QUESTIONS AND ANSWERS
1. During a structural fire, which phenomenon is characterized by the sudden ignition of
unburned fuel gases that have accumulated near the ceiling, involving the entire contents of
a compartment?
A. Backdraft
B. Flashover
C. Flameover
D. Smoke Explosion
Answer: B
Conceptual Explanation: Flashover occurs when the surfaces of all combustible contents
in a room are heated to their ignition temperature simultaneously, resulting in full room
involvement.
2. In accordance with NFPA 1901, what is the minimum pump capacity required for a vehicle
to be classified as a ‘Pumper’?
A. 500 gpm
,B. 1000 gpm
C. 750 gpm
D. 1250 gpm
Answer: C
Conceptual Explanation: NFPA 1901 standards require a minimum pump capacity of 750
gpm (2850 L/min) for an apparatus to be classified as a pumper.
3. Which type of building construction features load-bearing walls, floors, and roofs made of
noncombustible or limited combustible materials, but often incorporates unprotected steel?
A. Type II
B. Type I
C. Type III
D. Type IV
Answer: A
Conceptual Explanation: Type II (Noncombustible) construction utilizes materials that do
not contribute to fire spread, but lack the fire-resistive ratings of Type I construction.
4. What is the friction loss for 200 feet of 2.5-inch hose flowing 250 gpm, assuming a friction
loss coefficient of 2?
A. 12.5 psi
B. 31.25 psi
, C. 25 psi
D. 50 psi
Answer: C
Conceptual Explanation: Using the formula FL = C * (Q/100)^2 * L/100: 2 * (2.5^2) * 2 =
2 * 6.25 * 2 = 25 psi.
5. Which hazard class under the DOT system includes oxidizing substances and organic
peroxides?
A. Class 4
B. Class 8
C. Class 6
D. Class 5
Answer: D
Conceptual Explanation: Class 5 is designated for oxidizers and organic peroxides, which
can significantly intensify a fire.
6. When performing a ‘Trench Cut’ for attic fire ventilation, what is the minimum
recommended width of the cut?
A. 48 inches
B. 24 inches
C. 36 inches
CERTIFICATION EXAM 2026
QUESTIONS AND ANSWERS
1. During a structural fire, which phenomenon is characterized by the sudden ignition of
unburned fuel gases that have accumulated near the ceiling, involving the entire contents of
a compartment?
A. Backdraft
B. Flashover
C. Flameover
D. Smoke Explosion
Answer: B
Conceptual Explanation: Flashover occurs when the surfaces of all combustible contents
in a room are heated to their ignition temperature simultaneously, resulting in full room
involvement.
2. In accordance with NFPA 1901, what is the minimum pump capacity required for a vehicle
to be classified as a ‘Pumper’?
A. 500 gpm
,B. 1000 gpm
C. 750 gpm
D. 1250 gpm
Answer: C
Conceptual Explanation: NFPA 1901 standards require a minimum pump capacity of 750
gpm (2850 L/min) for an apparatus to be classified as a pumper.
3. Which type of building construction features load-bearing walls, floors, and roofs made of
noncombustible or limited combustible materials, but often incorporates unprotected steel?
A. Type II
B. Type I
C. Type III
D. Type IV
Answer: A
Conceptual Explanation: Type II (Noncombustible) construction utilizes materials that do
not contribute to fire spread, but lack the fire-resistive ratings of Type I construction.
4. What is the friction loss for 200 feet of 2.5-inch hose flowing 250 gpm, assuming a friction
loss coefficient of 2?
A. 12.5 psi
B. 31.25 psi
, C. 25 psi
D. 50 psi
Answer: C
Conceptual Explanation: Using the formula FL = C * (Q/100)^2 * L/100: 2 * (2.5^2) * 2 =
2 * 6.25 * 2 = 25 psi.
5. Which hazard class under the DOT system includes oxidizing substances and organic
peroxides?
A. Class 4
B. Class 8
C. Class 6
D. Class 5
Answer: D
Conceptual Explanation: Class 5 is designated for oxidizers and organic peroxides, which
can significantly intensify a fire.
6. When performing a ‘Trench Cut’ for attic fire ventilation, what is the minimum
recommended width of the cut?
A. 48 inches
B. 24 inches
C. 36 inches
