100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
Previously searched by you
IFSTA FINAL EXAM VERSION 1 AND 2 WITH EXAM GUIDE LATEST THIS YEAR COMPLETE 400 QUESTIONS & ANSWERS VERIFIED BY EXPPERTS| click on AVAILABLE IN PACKAGE DEAL. You 'll get more for less! OR SCROLL TO THE BOTTOM RIGHT CORNER AFTER OPENING THIS DOCUMENT$17.99
Add to cart
IFSTA FINAL EXAM VERSION 1 AND 2 WITH EXAM GUIDE LATEST THIS YEAR COMPLETE 400 QUESTIONS & ANSWERS VERIFIED BY EXPPERTS| click on AVAILABLE IN PACKAGE DEAL. You 'll get more for less! OR SCROLL TO THE BOTTOM RIGHT CORNER AFTER OPENING THIS DOCUMENT
0 view 0 purchase
Course
IFSTA
Institution
IFSTA
click on AVAILABLE IN PACKAGE DEAL. You 'll get more for less! OR SCROLL TO THE BOTTOM RIGHT CORNER AFTER OPENING THIS DOCUMENT TO SEE MORE DETAILED PACKAGES. THANK YOU. Great news champ! Discover affordable options that don’t compromise on quality. Explore our fantastic deals and enjoy extra det...
IFSTA FINAL EXAM VERSION 1 AND 2 WITH EXAM GUIDE
LATEST THIS YEAR COMPLETE 400 QUESTIONS &
ANSWERS VERIFIED BY EXPPERTS
VERSION 1
A window that has one or more top-hinged sashes and uses a crank mechanism to open outward is
known as a
Awning
Two surfaces rubbing together creates friction, which generates
Mechanical energy
Which material is least able to conduct heat
Air
An example of an inorganic fuel is
Hydrogen
Which is a true statement about fires in an oxygen enriched atmosphere
Materials that burn at normal oxygen levels will burn more intensely in an oxygen enriched atmosphere
in a fire, gases will always
Move from an area of high pressure to area of lower pressure
How would an atmosphere that has a low oxygen concentration of 15% affect combustion of materials
Materials could still ignite and burn at regular temperatures
The most effective method of increasing the heat release rate in a fuel-limited fully developed fire is to
1
,Page 2 of 85
provide more fuel
The tendency of gases to form into layers according to the temperature, gas density and pressure is
thermal
Layering
Which term describes the measure of energy flowing to an area or object
Heat flux
Which statement about a vent limited compartment is true
It is not possible to make enough openings in a compartment to transition a fire from vent limited to fuel
limited conditions
The temperature at which a piloted ignition of sufficient vapors will begin a sustained combustion
reaction is the
Fire point
Which method of heat transfer occurs when energy is transferred by the circulation or movement of a
liquid or gas
Convection
Pyrolysis occurs when a
Solid fuel is heated sufficiently so that it decomposes and gives off combustible vapors
When unburned fire gases that has accumulated at the top of a compartment ignite an flames
propagate through the hot gas layer or across the ceiling, this is called
Rollover
Flaming combustion is one example of a
Chemical chain reaction
2
,Page 3 of 85
The area surrounding a heat source in which there is sufficient air available to feed a fire is the
Combustion zone
What can lead to backdraft
Venting a space filled with fuel-rich smoke
When the air supply to a fire is limited, the level of incomplete combustion is higher, which
produces more smoke
The appearance of isolated or intermittent flames moving through the hot gas layer in a compartment
can indicate that
Flashover is about to occur
What is the primary consideration when determining how easily solid fuels ignite
Surface to mass ratio of the fuel
What should be done after doffing SCBA
Disconnect the regulator from the facepiece
Which SCBA limitation would result in excess air loss from the SCBA cylinder
Poor apparatus conditions
Cascade systems and compressor air purification systems are both types of
stationary fill stations
Firefighters should be aware that SCBA air cylinders
Are heavy enough to increase physical stress during emergency operations
Which SCBA limitation would likely be positively affected by training with the assign SCBA units
Psychological limitations such as claustrophobia
3
, Page 4 of 85
Most fire and emergency services organizations in North America are funded by the community
through taxes and fees, so they are considered to be _____ organizations.
Public
Sending personal messages over a designated fire department radio channel is?
A federal offense
When performing vertical ventilation on a roof, firefighters should be aware that photovoltaic cell that
is fire damaged
Can still continue to produce electricity
Which roof mounted equipment adds to a the load distribution on the roof and can obstruct
ventilation efforts?
Satellite dish
What kind of window consists of only a frame and a glazed stationary sash?
Fixed window
The weight of an arched roof is primarily supported by the weight of the
Exterior walls
How are horizontal sliding fire doors commonly constructed
Metal covered wood core with a vent hole
How are vertical doors commonly used?
Fire doors protecting openings that are not part of the required means of egress
What feature often obstructs firefighters view of the entire roof
Parapet walls
4
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Ressy. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. You're not tied to anything after your purchase.
