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Exam (elaborations)
EGEE 420 EXAM WITH ACTUAL QUESTIONS AND 100% VERIFIED ANSWERS | LATEST 2025/ 2026 UPDATE | GRADED A+ | 100% SUCCESS
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---19December 20252025/2026A+
- EGEE 420 EXAM WITH ACTUAL QUESTIONS AND 
100% VERIFIED ANSWERS | LATEST 2025/ 2026 
UPDATE | GRADED A+ | 100% SUCCESS
-
$20.99 More Info
Examchemist
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Exam (elaborations)
EGEE 420 Exam 1 Questions and Answers Already Passed
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---23June 20252024/2025A+
- EGEE 420 Exam 1 Questions and Answers Already Passed 
The carbon-to-hydrogen ratio in methane is 
 
 1:4 
 1:1 
 4:1 - Answers 1:4 
A fuel cell generates electricity by 
 
 -directly combusting a fuel 
 -both of these 
 -electrochemically converting chemical energy - Answers electrochemically converting chemical energy 
The country that has pledged a carbon neutral economy is 
 
 -U.S.A. 
 -none of these 
 -Germany - Answers none of these 
Hydrogen bonds occur between molecules of 
 - HCl...
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$10.89 More Info
TutorJosh
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Exam (elaborations)
EGEE 420 Exam 2 Questions and Answers Already Passed
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---10June 20252024/2025A+
- EGEE 420 Exam 2 Questions and Answers Already Passed 
The operating temperature of a SOFC is: 
50-100 C 
150-200 C 
700-1000 C - Answers 700-1000 C 
An advantage of SOFC is: 
high efficiency 
solid electrolyte 
both - Answers Both 
A disadvantage if SOFC is: 
CO intolerance 
high temp corrosion 
catalyst flexibility - Answers high temp corrosion 
A disadvantage of PEMFC is: 
expensive catalyst 
sensitive to fuel impurities 
both - Answers both 
in PEMFC the electrodes are separated by: 
cation ...
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$10.89 More Info
TutorJosh
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Exam (elaborations)
EGEE 420 Exam 2 2025 Questions and Answers
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--11June 20252024/2025A+Available in bundle
- EGEE 420 Exam 2 2025 Questions and 
Answers
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$12.99 More Info
BrittieDonald