Lesson 23
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School
Pennsylvania State University *
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Course
101
Subject
Aerospace Engineering
Date
Apr 3, 2024
Type
Pages
3
Uploaded by DoctorTeam18550
Lesson 23.2 Participation: Challenges with Solar Energy
Production Due Apr 3 at 11:59pm
Points 7
Questions 7
Time Limit None
Allowed Attempts Unlimited
Attempt History
Attempt
Time
Score
KEPT
Attempt 3
less than 1 minute
7 out of 7
LATEST
Attempt 3
less than 1 minute
7 out of 7
Attempt 2
less than 1 minute
5 out of 7
Attempt 1
less than 1 minute
3 out of 7
Score for this attempt: 7 out of 7
Submitted Mar 18 at 1:41am
This attempt took less than 1 minute.
Question 1
1 / 1 pts
Correct!
Yes
No
Question 2
1 / 1 pts
Correct!
No
Yes
Take the Quiz Again
Is solar energy intermittent?
Is solar energy unpredictable?
Question 3
1 / 1 pts
Correct!
Yes
No
Question 4
1 / 1 pts
Correct!
10 acres
5 acres
80 acres
20 acres
Question 5
1 / 1 pts
Correct!
40 acres
20 acres
10 acres
80 acres
Question 6
1 / 1 pts
Correct!
$100 million
$50 million
$5 million
$200 million
Does solar energy have a storage problem? A PV farm is 20% efficient and requires 20 acres of land. To generate the same energy output, how
much land would it require if it were 40% efficient?
A PV farm is 20% efficient and requires 20 acres of land. To generate the same energy output, how
much land would it require if it were 10% efficient?
If a 5 MW PV farm costs $50 million in Arizona (300 sunny days per year), how much would it cost in
Pennsylvania (150 sunny days per year) to generate the same 5 MW?
Question 7
1 / 1 pts
Correct!
20%
50%
30%
10%
Quiz Score: 7 out of 7
If a 5 MW PV farm is 40% efficient in Arizona (300 sunny days per year), how efficient is it in
Pennsylvania (150 sunny days per year)?
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