ENGR403 - FIRE ENGINEERING NEWEST ACTUAL 2025/2026 EXAM - ANTHONY ABU NOTES WITH COMPLETE QUESTIONS ANSWERED .VERIFED/GRADED A+

ENGR403 - FIRE ENGINEERING NEWEST ACTUAL 2025/2026
EXAM - ANTHONY ABU NOTES WITH COMPLETE QUESTIONS
ANSWERED .VERIFED/GRADED A+




True or false: A smaller section factor (Hp/A) is more sensitive
to change
False




Passive protection - Spray materials
What are the pro's and con's of spray materials?
Pro's
- Fast appliation
- low cost


Con's
- Poor appearance
- Wet application on site




Passive protection - Board materials
What are the pro's and con's of board materials?
Pro's

, - Good appearance
- No surface prep


Con's
- High cost
- Difficult and slow to fix




Passive protection - Intumescent materials
What are the pro's and con's of intumescent materials?
Pro's
- Good appearance
- Fast application
- Doesn't take space or add weight


Con's
- High cost
- Wet application
- Sensitive to adverse climate conditions




Limited temperature definition
Temperature where steel is expected to yield