PE Problem #69

10/14/2020

An opening within a smoke partition for air transfer requires what type of protective device?
a. fire/smoke damper, minimum 45 minute rating
b. fire/smoke damper, minimum 1.5 hour rating
c. smoke damper, minimum 250 F rated
d. smoke damper, minimum 350 F rated

Solution | Posted 10/15/20

4 Comments

10/14/2020 07:38:53 am

10/14/2020 10:12:36 am

C) 101:8.4.6.2 & 8.4.6.3.

NearEngineer

10/15/2020 08:45:12 am

10/15/2020 11:25:41 am

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