Firefighter Complete Exam Prep with
Practice Questions, Answers &
Detailed Explanations (Firefighter
I/II)
Who is responsible for coordinating and
directing all incident resources at an emergency
scene? - ✔✔ANSWER ✔✔-Incident commander
What does the R in LUNAR stand for? -
✔✔ANSWER ✔✔-Resources needed
,What does the N in LUNAR stand for? -
✔✔ANSWER ✔✔-Name
What is used during MAYDAY? - ✔✔ANSWER
✔✔-LUNAR
Who has the legal authority for determining the
cause and origin of the fire? - ✔✔ANSWER ✔✔-
Fire chief
What can occur after the initial collapse? -
✔✔ANSWER ✔✔-Secondary collapse
What type of glass do side and rear windows of
a vehicle have that break into tiny small pieces?
- ✔✔ANSWER ✔✔-Tempered glass
,What is the concept by which each firefighter
responds to one and only one designated
leader during an incident? - ✔✔ANSWER ✔✔-
Unity of command
Which extinguishment method works by
lowering the surface tension of water and
allowing it to soak into Class A material? -
✔✔ANSWER ✔✔-Penetration
What is the advantage of a foam nozzle? -
✔✔ANSWER ✔✔-Typically produces higher
quality foam than fog nozzles
What is a characteristic of a combustible liquid?
- ✔✔ANSWER ✔✔-Must be preheated above
their flashpoint before they can be ignited
, What is a characteristic of a flammable liquid? -
✔✔ANSWER ✔✔-Can be ignited without being
preheated
What may occur if you start and stop foam
applications? - ✔✔ANSWER ✔✔-May allow the
fire to consume whatever foam blanket had
been established
When fighting liquid fuel fires, where is the
safer location? - ✔✔ANSWER ✔✔-Uphill,
upwind
When fighting fires involving pressurized tanks,
what should you do if you hear a rising sound
from venting safety devices or see discoloration
of the tank? - ✔✔ANSWER ✔✔-Leave the area
immediately