EDITION!! 2026 100% VERIFIED CORRECT
Which of the following terms is used to refer to the process that generates sufficient quan es
of burnable vapors to ignite in the presence of oxidizer
A- paralysis
B-fire coil
C- vapor pressure
D-flashpoint - Ans D
What type of reac on releases energy in the form of some mes light
A- Kine c
B- endothermic
C- poten al
D- exothermic - Ans D
What product of combus on causes The most fire deaths
A- carbon dioxide
B- toxic smoke
C- thermal energy
D- hydrogen sulfide - Ans B
The igni on of unburned fire gases at the top of the compartment is known as
, A flash over
B combus on
C roll over
D smoke explosion - Ans C
The poten al chemical energy in fuel in fire behavior Is converted to
A mechanical energy
B thermal energy
C electrical energy
D sound energy - Ans B
The male threads on fire hydrant discharge outlets must
A- be connected to a 12 inch water main
B- Conform to those used by neighboring jurisdic ons
C- be the ones used by the local fire department
D- have a 6 inch outlet - Ans C
Fire hydrant markings can be used to designate
A-flow capaci es
B-Distance from the next hydrant
C-Typical water pressure
D- Distance from nearest fire department - Ans A