Exam (elaborations)
BPI Building Analyst Questions and Answers
- Course
- Institution
BPI Building Analyst Questions and Answers
[Show more]
Content preview
BPI Building Analyst Questions and AnswersAbsolute humidity - ANSWER-Air moisture content expressed in grains (or pounds) of
water vapor per pound of dry air.
Absorptance - ANSWER-The ratio of a solar energy absorbed to incident solar. Also
called absorptivity.
Absorption - ANSWER-A solid material's ability to draw in and hold liquid or gas.
Air barrier - ANSWER-Any part of the building shell that offers resistance to air leakage.
The air barrier is effective if it stops most air leakage. The primary air barrier is the most
effective of a series of air barriers.
Air changes at 50 pascals (ACH50) - ANSWER-The number of times that the complete
volume of a home is exchanged for outside air when a blower door depressurizes the
home to 50 pascals.
Air conditioning - ANSWER-Cooling buildings with a refrigeration system. More
generally means both heating and cooling.
Air exchange - ANSWER-The total building air exchanged with the outdoors through air
leakage and ventilation.
Air handler - ANSWER-A steel cabinet containing a blower with cooling and/or heating
coils connected to ducts.
Annual fuel utilization efficiency (AFUE) - ANSWER-A laboratory-derived efficiency
rating for heating appliances which accounts for chimney losses, jacket losses, and
cycling losses.
Annual return - ANSWER-The yearly savings divided by the initial cost needed to
achieve the savings, expressed as a percent.
Any part of the building that creates a boundary between indoor air and outdoor air -
ANSWER-Pressure Boundary
Asbestos - ANSWER-A material made of brittle mineral fibers that damage lungs and
other bodily tissues.
Backdraft damper - ANSWER-A damper, installed near a fan, that allows air to flow in
only one direction
Backdrafting - ANSWER-Continuous spillage of combustion gases from a combustion
appliance.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller CLOUND. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79373 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now