Fire Prevention and Protection Flashcards
6 cards from real ASP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Fire Prevention and Protection flashcards as text
What is a flash point and why is it important in fire prevention?
Answer: The lowest temperature at which a liquid gives off enough vapor to form an ignitable mixture with air
The flash point is the minimum temperature at which a liquid produces sufficient vapor to form an ignitable mixture with air.
What does the term 'fire load' refer to in fire protection engineering?
Answer: The total amount of combustible material in a given area expressed in energy units
Fire load is the total amount of combustible material present in a space, typically expressed in BTU per square foot.
Which fire suppression agent has replaced Halon 1301 in most applications due to ozone depletion concerns?
Answer: FM-200 (HFC-227ea)
FM-200 has widely replaced Halon 1301 because it does not deplete the ozone layer while providing similar fire suppression capabilities.
What is the primary purpose of a fire protection impairment program?
Answer: To manage situations when fire protection systems are temporarily out of service
A fire protection impairment program establishes procedures for managing times when fire protection systems are taken out of service.
In a fire risk assessment, what does the term 'means of egress' encompass?
Answer: The complete path from any occupied point to a public way, including exit access, exit, and exit discharge
Means of egress includes the entire continuous and unobstructed path from any point to a public way: exit access, exit, and exit discharge.
What is the minimum fire resistance rating typically required for stairwell enclosures in buildings four or more stories tall?
Answer: 2 hours
Buildings four or more stories typically require 2-hour fire resistance rated stairwell enclosures.