WITH CORRECT SOLUTIONS.

• | Page

NAFI CFEI EXAM

WITH CORRECT SOLUTIONS.

true - correct answer- Probable cause is not needed to obtain an administrative search warrant.a.True b.False

conduction - correct answer- Heat transfer to another body or

within a body by direct contact is called:

a.Conduction.b.Convection.c.Radiation.d.Pyrolysis.

true - correct answer- Fuses and circuit breakers provide protection against electrical short circuits, ground/earth faults,and load currents that might be damaging (i.e. overloads) to the building electrical system.Properly functioning circuit protection may allow the elimination of the buildings wiring system as a potential cause of the fire.a.True b.False

• / 2

• | Page

false - correct answer- In pre-flashover conditions the primary heat transfer mechanism for fire spread through a compartment is radiation.a.True b.False

false - correct answer- In a compartment, flashover occurs because convective heat energy raises combustible to their auto-ignition temperature.a.True b.False

true - correct answer- Combustion may continue with available oxygen concentrations lower than 1 percent.a.True b.False

true - correct answer- The way structures react in a fire often influence how the fire grows and spreads as well as how theymaintain their structural integrity during the fire. Therefore, the fire investigator should considerthe type of structure and method of construction when completing the analysis of fire growth and spread as a part of their fire investigation.a.True

• / 2