Exam (elaborations)
BPI Test a questions and answers already solved 2024
- Course
- Institution
BPI Test a questions and answers already solved 2024
[Show more]
Content preview
BPI TestEnergy and matter move - correct answer ✔from high concentrations to low
concentrations.
Hot moves to - correct answer ✔cold.
High pressure moves to - correct answer ✔low pressure.
Wet moves to - correct answer ✔dry.
Energy - correct answer ✔The ability to bring about change or to do work.
BTU - correct answer ✔Amount of heat required to change 1 lb of water 1
degree F.
1 gallon #2 fuel oil - correct answer ✔139,000 BTU
1 therm of natural gas - correct answer ✔100,000 BTU
1 kW of electricity - correct answer ✔3,412 BTU
Bimetal - correct answer ✔Uses different rates of expansion/contraction of 2
different metals fused together.
🔺T - correct answer ✔Difference in temperature from one place to another.
, Conduction - correct answer ✔Heat flow from molecule to molecule in a
solid.
Convection - correct answer ✔Heat flow by movement of fluids (liquids and
gasses).
Radiation - correct answer ✔Heat flow across an empty space.
Thermal Bridging - correct answer ✔Rapid flow of heat, by conduction,
through a highly conductive material in a building assembly.
R - correct answer ✔Resistance to heat flow.
U - correct answer ✔Amount of heat (in BTU's) that transmits through 1 sq ft
of material, or building assembly, in 1 hour when there is a 1 degree
temperature difference between the 2 sides.
Heat Transmission Formula - correct answer ✔q = U • A • 🔺T
U - correct answer ✔Amount of heat a material or assembly allows to flow.
Solar gains depend on - correct answer ✔home's compass orientation.
Most energy efficient orientation is - correct answer ✔East-West of the long
wall.
Heating Load - correct answer ✔Amount of heat a heating system must
produce to make up for heat loss.
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 LEWISSHAWN55. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81989 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now