100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Rater practice Test Questions and Answers 100% Pass $12.49
Add to cart

Exam (elaborations)

Rater practice Test Questions and Answers 100% Pass

 0 purchase
  • Course
  • Search Quality Rater
  • Institution
  • Search Quality Rater

Rater practice Test Questions and Answers 100% Pass Three million BTUs is equal to how many kWh? - 879 which of the following is among the four environmental factors that affect human comfort in the indoor environment - The Delta T Approximately how many cubic feet of natural gas would be requ...

[Show more]

Preview 2 out of 13  pages

  • January 10, 2025
  • 13
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Search Quality Rater
  • Search Quality Rater
avatar-seller
EmilyCharlene
1|Page




Rater practice Test Questions and
Answers 100% Pass

Three million BTUs is equal to how many kWh? - ✔✔879


which of the following is among the four environmental factors that affect human comfort in the indoor

environment - ✔✔The Delta T


Approximately how many cubic feet of natural gas would be required to produce 275,000 Btus? - ✔✔275


Comfort is not a function of which of the following: - ✔✔The amount of exfiltration ( air exiting the

home)


Convection is best exemplified by: - ✔✔Warm air exfiltrating into the attic from the house


In the climate zone would a house be found that has 10,600 heating degree days and receives

approximately 25 to 30 inches if rain year? - ✔✔Cold


One kWh equals - ✔✔3412 Btu


what is a common unit used when comparing fuels such as oil,gas and Lp? - ✔✔mmbtu


what is the heat transfer for a ceiling having measurements of 30'X 60' with R-38 if the inside temperature

is 72 and the outside temperature is 25? - ✔✔22,000 btu/hr


what range of room relative humidity is considered for home occupants? - ✔✔30%-50%


When does condensation occur? - ✔✔when the temperature of a surface is less than the dew point


Which of the following has greater BTU capacity? - ✔✔1 gallon heating oil



Emily Charlene © 2025, All Rights Reserved.

, 2|Page


Which of the following situations would most likely degrade the indorr air quality? - ✔✔Leaks in the

return plenum of an 80% AFUE furnace located in a closet within the building


Which of the following mechanisms of heat transfer would account for frost on a roof even when the

ambient temperature is above freezing? - ✔✔Radiation


Without changing the grains of water in the air, if the air is heated the RH will: - ✔✔decrease


1185 square feet of an attic is insulated to R-30. there is 15 square feet of attic hatch insulated at R-3. What

is the average R-Value for the entire attic? - ✔✔27.03


If the thermal mass increases .... - ✔✔the steady state R-value is not affected by the thermal mass


The " design temperature" is the temperature equaled or exceeded 99% of the time during what three

winter months - ✔✔December, January, and Feburary


The term "Thermal mass" refers to material having: - ✔✔The ability to store heat


What is the air exiting a structure through cracks and/or holes called? - ✔✔Exfiltration


Annual heating loads are expressed in - ✔✔mmbtu


Which of the following is the primary plane of air tightness in a building? - ✔✔The pressure Boundary


The high temperature for in day in Atlanta was 70 degrees with an overnight low of 40 degrees. How

many heating degrees days occurred? - ✔✔10


How many pascals on average are in one inch of water column? - ✔✔250


what is air leaving a structure through cracks and/or holes called - ✔✔exfiltration


of the following where is the most likely place for the most air infiltration in a home? - ✔✔a return chase

opened to the attic?




Emily Charlene © 2025, All Rights Reserved.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 EmilyCharlene. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

71527 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling
$12.49
  • (0)
Add to cart
Added