BPI Building Analyst Exam
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which is not one of the four primary ways moisture moves humidity
through buildings?
-capillary seepage
-humidity
-air movement
-vapor diffusion
a combustion appliance fails spillage if it spills flue 120
gasses for ___ seconds?
-90
-60
-30
-120
what establishes the R-value ratings for windows and NFRC
doors?
where should the test hole be drilled for determining 1'-2' downstream of the appliance draft diverter
draft on appliances?
what is the R-value of a window with a U factor of 0.25? 4
-2
-3
-1
-4
according to BPI standards, what must be kept on each Material Safety Data Sheet
crew vehicle and made available to all workers and
clients upon request?
, according to the BPI standards, what is the CAZ -2 pa
depressurization limit for an orphaned natural draft water
heater?
- -2cfm
- -2 pa
- -5cfm
- -5 pa
if wood is placed in wet soil, what moisture gradient will the wetness of the soil will move into the wood
occur?
what does the blower door test evaluate? air leakage level of the building
according to ASHRAE, homes should receive at least __ 0.35, 15
air changes per hour or __ cfm per person
asbestos is a "known carcinogen" found in all of the windows
following except?
-siding
-steam-pipe insulation
-floor tiles
-windows
digital readouts for carbon monoxide tests are given in: cubic feet per minute (CFM)
-cubic inches per minute (CIM)
-cubic feet per minute (CFM)
-parts per million (PPM)
-inches of water column (IWC)
the first step when conducting a combustion appliance measure the base pressure
zone test is to:
-establish worst case
-measure the worst case spillage
-measure the base pressure
-action levels
the combination of air temperature, radiant temperature, comfort
humidity, and air movement determine
what is not a sign flexible gas lines need to be replaced? if they're made of a silicone material
-if they're kinked
-if they're corroded
-if they're made of a silicone material
-if the line was manufactured before 1973
why is window replacement usually not among the most new windows are expensive to buy and install
cost-effective retrofits?
what most accurately measures duct leakage? pressure pan manometer