Building Section Vignette Question

Building Section Vignette and Multiple Choice

Building Section Vignette Question

Postby amb28 » Tue Apr 04, 2017 7:01 pm

Quick question regarding the building section vignette - I made an error on my first CDS vignette, and I'm trying to get a better grasp on this prior to my retake next month.

When calculating the plenum sizes, the largest joist and duct combo must be calculated for each floor independently, and in the instance of the 4.0 practice vignette, the joist and duct combo in the lab space is also calculated independently from the other two floors? So in total, you need to calculate the largest joist and duct combo for each of the 3 "floors"?
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Re: Building Section Vignette Question

Postby Coach » Tue Apr 04, 2017 8:25 pm

Yes, you must find the largest combo for each area having a different ceiling height and/or on a different floor.
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