Exam (elaborations)
Bpi test with correct answers
- Course
- Institution
Bpi test with correct answers
[Show more]
Content preview
Bpi test with correct answersASHRAE 62.2 defines the pressurre boundary of a home as which one of the following?
- Correct Answers -Primary air enclosure separating indoor and outdoor air
The principal function of a vapor retarder is to reduce moisture flow by which one of the
following? - Correct Answers -Diffusion
In which one of the following circumstances should the analyst recommend relocating
the thermal boundary of a home? - Correct Answers -Insulation is not in alignment with
the pressure plane
Which one of the following measures would bring an unconditioned hip roof attic inside
the thermal boundary? - Correct Answers -Air seal and insulate the attic roof line
Which one of the following is indicated by soot build-up on the burner access opening of
a fuel-fired domestic water heater? - Correct Answers -Flame roll-out has occurred
Which one of the following installed measures is not a method for reducing standby loss
in domestic water heating? - Correct Answers -Expansion tank on the hot water piping
The scope of work calls for the installation of a 3.0 ton condenser. Which of the
following is true about the equipment shown in the image? - Correct Answers -
Undersized
How many tons of cooling does the condensing unit shown in the image have? - Correct
Answers -2
Which one of the following is MOST LIKELY to be nominal cooling capacity of a central
air conditoning condensing unit with model number CTF-36-11T1? - Correct Answers -
3.0 tons
The calculated latent load of a building is used to determine the appropriate air
conditioner capacity needed to effectively do which one of the following? - Correct
Answers -Remove moisture from the air
, Which of the following should the analyst verify prior to air conditoning system
installation when replacement of the system is part of a work scope? - Correct Answers
-Replacement air conditioner's capacity is based on the projected cooling load
An analyst must recommend removal of an ANSI-Z21.11-listed unvented heater under
which one of the
following circumstances? - Correct Answers -15,000 BTUh heater in a bedroom.
The analyst tests the natural draft furnace under the greatest Combustion Appliance
Zone (CAZ)
depressurization. The furnace fails the spillage test regardless of CAZ door position and
air handler
operation. According to ANSI/BPI-1200, which of the following is the appropriate
response? - Correct Answers -Recommend further evaluation by a qualified
professional.
According to ANSI/BPI-1200, which one of the following is the correct response when a
furnace fails a spillage
test regardless of CAZ door position and air handler operation? - Correct Answers -
Recommend further evaluation or service by a qualified professional
This is a Combustion Air Calculation Worksheet which is used to determine if additional
air is required in the
Combustion Appliance Zone (CAZ). Based on the data provided, is additional air
needed? - Correct Answers -Yes, additional air is needed
Which one of the following can be considered a user-operated heating control? -
Correct Answers -Set-back thermostat
Which one of the following actions will resolve spillage at the draft hood of a furnace? -
Correct Answers -Replace the existing furnace with a direct vent model
After completing combustion safety testing, the analyst concludes that the natural gas-
fired water heater
fails spillage testing with a CO measurement of 225 ppm air free, and the natural gas-
fired furnace passes
spillage testing with a CO measurement of 40 ppm air free. According to ANSI/BPI-
1200, which one of the
following is the appropriate next step? - Correct Answers -Recommend that the water
heater be shut down until it can be serviced by a qualified
According to ANSI/BPI-1200, which of the following is the CO air free limit in the flue
gases of a central forced-
air furnace before action must be taken? - Correct Answers -400 ppm
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 millyphilip. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80796 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now