24 Apr What is considered the most serious threat within the realm of physical security? Why is it valid to consider this threat the most serious?
What is considered the most serious threat within the realm of physical security? Why
is it valid to consider this threat the most serious?
12. What three elements must be present for a fire to ignite and continue to burn? How do
fire suppression systems manipulate the three elements to quell fires?
13. List and describe the three fire detection technologies covered in the chapter. Which is
the most commonly used?
14. List and describe the four classes of fire described in the text. Does the class of the fire
dictate how to control it?
15. What is Halon and why is its use restricted?
