Which of the following is a key factor in reducing energy consumption in a building?a) Using reflective roofing materialsb) Having more windows for natural lightc) Keeping exterior doors opend) Installing single-pane windows
Question
Which of the following is a key factor in reducing energy consumption in a building?a) Using reflective roofing materialsb) Having more windows for natural lightc) Keeping exterior doors opend) Installing single-pane windows
Solution
The key factor in reducing energy consumption in a building among the options provided is a) Using reflective roofing materials.
Here's why:
a) Using reflective roofing materials: Reflective roofing can help reduce the amount of heat a building absorbs, which can lower cooling costs and reduce energy consumption.
b) Having more windows for natural light: While this can reduce the need for artificial lighting during the day, it can also increase heating and cooling costs because windows are less insulating than walls. Therefore, the net effect on energy consumption depends on the specific circumstances.
c) Keeping exterior doors open: This would typically increase energy consumption because it would make it harder to maintain a consistent indoor temperature, requiring more heating or cooling.
d) Installing single-pane windows: Single-pane windows are less insulating than double-pane windows, so they would typically increase energy consumption by making it harder to maintain a consistent indoor temperature.
Similar Questions
Which of the following will NOT decrease the rate at which thermal energy is lost from a house?Replacing single-glazed windows with double or triple-glazed onesInstalling loft insulationIncreasing the temperature inside the houseUsing draught excluders at the bottoms of external doors
Which of the following can be used to reduce heat loss through existing windows in a building?a) Insulated drapes and curtainsb) Adding more windowsc) Solar window filmd) Removing window coverings
Which of the following is not a type of window treatment for energy conservation?a) Insulated shuttersb) Double glazingc) Magnetic storm windowsd) Green roofs
Which building feature is responsible for the largest heat loss or gain?a) Doorsb) Wallsc) Windowsd) Roof
Select the correct answer.Read this passage:Americans spend about $40 billion annually to air-condition buildings. Energy-efficient roof products reflect more of the Sun's rays. As a result, they can lower roof surface temperature by up to 50°F, which decreases the amount of heat transferred into a building. In this way, energy-efficient roof products can help reduce the amount of air-conditioning needed in buildings. Before selecting an energy-efficient roof product, consumers should use the Department of Energy's Cool Roof Calculator. This online tool helps to calculate the energy savings that can be achieved with reflective roofing. Such savings are highly dependent on several factors, including the building’s design and location.What conclusion can a technical writer draw based on this information? A. Energy-efficient roof products reflect the Sun’s rays and reduce the amount of air-conditioning that buildings need. B. The amount of money that energy-efficient roof products can save depends on each individual building. C. The roofs of all buildings will be significantly cooler if they are made with energy-efficient products. D. Energy-efficient roof products are guaranteed to lower the energy bill for any building. E. Energy-efficient products can lead to a decrease in the manufacture of air-conditioning units.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.