Q10-LR-1

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Pennsylvania State University *

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Course

102

Subject

Mechanical Engineering

Date

Jan 9, 2024

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pdf

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6

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4/17/23, 12:17 AM Lesson 10 - Quiz: EGEE 102 (SP23): Energy Conservation for Environmental Protection https://psu.instructure.com/courses/2224925/quizzes/4674345 1/6 Lesson 10 - Quiz Due Apr 28 at 11:59pm Points 25 Questions 12 Available Apr 17 at 12am - Apr 28 at 11:59pm Time Limit 20 Minutes Instructions Attempt History Attempt Time Score LATEST Attempt 1 12 minutes 22.33 out of 25 Correct answers will be available on Apr 30 at 12am. Score for this quiz: 22.33 out of 25 Submitted Apr 17 at 12:16am This attempt took 12 minutes. Remember that once you start the quiz, you cannot stop the timer. If you leave the quiz, the timer keeps running. You must finish in 20 minutes. Feedback for this Quiz (along with your responses and the correct answers) will be made available after the deadline for this Quiz. 2 / 2 pts Question 1 Windows can be designed not only to prevent heat loss but also for heat gain. True False 2 / 2 pts Question 2
4/17/23, 12:17 AM Lesson 10 - Quiz: EGEE 102 (SP23): Energy Conservation for Environmental Protection https://psu.instructure.com/courses/2224925/quizzes/4674345 2/6 Windows _________ more heat per square foot of area in winter and _____ more heat in summer than any other surface in the home. Loose, Gain Gain, Loose Loose, Loose Gain, Gain 2 / 2 pts Question 3 The R-value for a window is the reciprocal of the U-value or U-factor H-value GWP Efficiency Factor 2 / 2 pts Question 4 The __________ the U-Factor the less heat the window allows to pass through. Smaller Larger
4/17/23, 12:17 AM Lesson 10 - Quiz: EGEE 102 (SP23): Energy Conservation for Environmental Protection https://psu.instructure.com/courses/2224925/quizzes/4674345 3/6 2 / 2 pts Question 5 A window with a solar heat gain coefficient of 0.8 transmits less solar heat compare to a window with a solar heat gain coefficient of 0.5 FALSE TRUE 2 / 2 pts Question 6 Energy efficient windows have ______ R-values compared to regular windows Higher Lower Same 2 / 2 pts Question 7 The ________ the Visual Tranmittance, the more light is transmitted. higher lower
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