Daily Quiz 3
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Questions and Answers

Which type of foundation is less expensive and quicker to construct?

  • Crawlspace Stem Walls
  • Concrete Slab Foundations (correct)
  • Concrete-embedded Beam
  • Basement Foundation

    • What is the purpose of stem walls in a crawlspace foundation?

  • To prevent moisture from entering the crawlspace
  • To support the concrete slab (correct)
  • To provide storage space
  • To elevate the house

    • How deep should the footings for a basement foundation be placed?

  • Below the ground level
  • 8 feet
  • Below the frost line (correct)
  • 12 inches

    • In which areas are pier and beam foundations commonly used?

    <p>Coastal areas</p> Signup and view all the answers

    What type of pillars are used in pier and beam foundations to support the weight of the house?

    <p>Wooden pillars</p> Signup and view all the answers

    Which of the following is NOT a material that can be used to make headers in a wall?

    <p>Concrete</p> Signup and view all the answers

    What is the purpose of jack studs in a wall?

    <p>To support the weight of the header</p> Signup and view all the answers

    What are cripple studs used for in a wall?

    <p>To fill the on-center positions of interrupted studs</p> Signup and view all the answers

    Which two types of boards are used to frame a basic wall?

    <p>2x4 and 2x6</p> Signup and view all the answers

    What are the common on-center spacings for wall studs?

    <p>16 in. and 24 in.</p> Signup and view all the answers

    What are the components used to frame rough openings for windows and doors?

    <p>Headers, king studs, jack studs, saddles, and cripples</p> Signup and view all the answers

    Which type of ceiling is generally finished with drywall and painted over to create a seamless surface?

    <p>Flat</p> Signup and view all the answers

    What type of ceiling lends a very spacious feel to a room due to its height?

    <p>Vaulted</p> Signup and view all the answers

    Which type of ceiling is characterized by sloping sides and a central point that is much higher than the two sides?

    <p>Cathedral</p> Signup and view all the answers

    Which type of insulation is used to create an unvented roof assembly by installing it on top of the roof sheathing?

    <p>Rigid foam board insulation</p> Signup and view all the answers

    What is the purpose of using air-impermeable insulation in an unvented roof assembly?

    <p>To prevent condensation on the roof deck</p> Signup and view all the answers

    Which of the following techniques requires the installation of spray foam on the underside of the roof sheathing?

    <p>Spray Foam Under Roof Sheathing</p> Signup and view all the answers

    Which type of ceiling is known for creating cozy nooks in attic levels and increasing the airiness of living rooms with vaulted ceilings?

    <p>Sloped ceiling</p> Signup and view all the answers

    Which roof style consists of four equal-length slopes that meet to form a simple ridge?

    <p>Hip roof</p> Signup and view all the answers

    Which roof style features two sides with two slopes each, one steep and one gentle?

    <p>Gambrel roof</p> Signup and view all the answers

    Which type of attic has vents installed at the soffits and at or near the ridge, and baffles installed at each soffit vent to provide a pathway for ventilation air?

    <p>Vented attic</p> Signup and view all the answers

    Which material can be used to air seal joist bay openings in an attached garage?

    <p>Rigid foam board</p> Signup and view all the answers

    What should be done when using I-joists to fill the irregular shape of the opening?

    <p>Cut the blocking to fit</p> Signup and view all the answers

    Which material can be used to insulate the rim joist in an attached garage?

    <p>Spray foam insulation</p> Signup and view all the answers

    What type of foam insulation provides acceptable results for insulating the rim joist?

    <p>Medium-density closed-cell foam</p> Signup and view all the answers

    What is the thickness range and density requirement for spray foam at rim joists in basement and crawlspace applications without a thermal barrier?

    <p>Thickness less than 3.25 inches, density range of 0.5 to 2.0 pounds per cubic foot</p> Signup and view all the answers

    Which material is commonly used to enhance glazing in windows?

    <p>Argon</p> Signup and view all the answers

    What is the purpose of storm sashes in windows?

    <p>To improve energy efficiency</p> Signup and view all the answers

    What are the vertical window components of a sash called?

    <p>Stiles</p> Signup and view all the answers

    Which slope range is recommended for a south-facing skylight in Columbus, Ohio, at 40° north latitude to optimize solar heat gain in winter and minimize solar heat gain in summer?

    <p>40° to 50°</p> Signup and view all the answers

    What is the purpose of installing a curb and flashing when installing a skylight?

    <p>To prevent water leaks</p> Signup and view all the answers

    What should be done to avoid water leaks with skylights?

    <p>Follow the manufacturer's guidelines</p> Signup and view all the answers

    Which material is the least energy efficient when comparing wood vs. fiberglass vs. steel doors?

    <p>Wood</p> Signup and view all the answers

    What is the main advantage of steel doors over wood and fiberglass doors?

    <p>Higher durability</p> Signup and view all the answers

    Which type of door material is typically the least chosen based on aesthetic appeal?

    <p>Steel</p> Signup and view all the answers

    What is a key factor to consider when choosing between wood, fiberglass, and steel doors for your home?

    <p>All of the above</p> Signup and view all the answers

    Which type of skylight provides the greatest potential for desirable winter passive solar heat gain than any other location?

    <p>South-facing skylights</p> Signup and view all the answers

    What is the most commonly used material for skylight glazing?

    <p>Glass</p> Signup and view all the answers

    Which shape of skylight allows light to enter from more extreme angles than flat or warped plane units?

    <p>Pyramidal</p> Signup and view all the answers

    How does the slope or tilt of a skylight affect solar heat gain?

    <p>A low slope admits more solar heat in the summer and less in the winter</p> Signup and view all the answers

    Which type of window is suitable for balconies or creating space partitions if your house is large enough?

    <p>Fixed Window</p> Signup and view all the answers

    Which type of door is more suitable for toilets and entrance doors?

    <p>Swing / Casement Door</p> Signup and view all the answers

    What feature of ENERGY STAR qualified windows helps prevent condensation?

    <p>Spacers</p> Signup and view all the answers

    What is the purpose of using low emissivity ("low-E") glass in ENERGY STAR qualified windows?

    <p>To reflect ultraviolet (UV) light</p> Signup and view all the answers

    Which factor measures how well a window insulates?

    <p>U-Factor</p> Signup and view all the answers

    What does the SHGC measure?

    <p>How much of the sun's heat comes through the window</p> Signup and view all the answers

    Which type of windows offer better insulation and noise reduction capabilities?

    <p>Triple-pane windows</p> Signup and view all the answers

    What does the "e" in low-e glass stand for?

    <p>Emissivity</p> Signup and view all the answers

    Which direction should windows face in a completely passive solar home?

    <p>South</p> Signup and view all the answers

    What is the purpose of the absorber in passive solar design?

    <p>To store heat</p> Signup and view all the answers

    What is the difference between the absorber and thermal mass in passive solar design?

    <p>The absorber is an exposed surface, while thermal mass is the material below</p> Signup and view all the answers

    Which of the following is NOT a heat-movement mechanism in passive solar design?

    <p>Conduction</p> Signup and view all the answers

    What can be used to control temperature in a passive solar design?

    <p>All of the above</p> Signup and view all the answers

    Which material is commonly used as thermal mass in passive solar homes?

    <p>Concrete</p> Signup and view all the answers

    What is the purpose of a Trombe wall in a passive solar design?

    <p>To store heat between glass and space</p> Signup and view all the answers

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