1
Engineering 102 Final Exam Questions with
Correct Answers | Updated (100% Correct
Answers)
4 Themes of Grand Challenges of Engineering Answer: Health,
Sustainability, Security, Joy of Living
14 Grand Challenges Answer: Make Solar Energy more Economical,
Provide Energy from Fusion, Develop Carbon Sequestration
Methods, Manage the Nitrogen Cycle, Provide Access to Clean
Water, Restore and Improve Urban Infrastructure, Advance Health
Informatics, Reverse Engineer the Brain, Secure Cyberspace, Prevent
Nuclear Terror, Engineer the Tools of Scientific Discovery, Advance
Personalized Learning, Enhance Virtual Reality, Engineer Better
Medicines
Who established the Grand Challenges of Engineering? Answer:
National Academy of Engineering (NAE)
Greatest achievement of the 20th Century Answer: Electrification
Element most used in Nuclear Fusion Answer: Lithium
These have zero resistance and are useful in the transfer of
electricity Answer: Superconductors
What emits the most Carbon Dioxide? Answer: Coal
© 2025 All rights reserved
, 2
Effects of Ocean Acidification Answer: Weaker shells, weak coral,
food chain is disrupted
What does dissolved Carbon Dioxide in the Ocean produce?
Answer: Hydrogen Ions
Keeling Curve Answer: Measure of amount of Carbon Dioxide in the
atmosphere
Low and Middle Income Countries main uses for water Answer:
Agricultural Purposes
High Income Countries main uses for water Answer: Industrial
Purposes
What percent of Earth's water is drinkable? Answer: 1%
Blue-Baby Syndrome Answer: Formula made with H2O from shallow
wells with lots of Nitrates
Riparian Answer: Where land and water come together
Main thing that measures traumatic brain injuries Answer: Glasgow
Coma Scale
Biggest Difference in a brain and a computer chip Answer: Amount
of Interconnects
© 2025 All rights reserved
Engineering 102 Final Exam Questions with
Correct Answers | Updated (100% Correct
Answers)
4 Themes of Grand Challenges of Engineering Answer: Health,
Sustainability, Security, Joy of Living
14 Grand Challenges Answer: Make Solar Energy more Economical,
Provide Energy from Fusion, Develop Carbon Sequestration
Methods, Manage the Nitrogen Cycle, Provide Access to Clean
Water, Restore and Improve Urban Infrastructure, Advance Health
Informatics, Reverse Engineer the Brain, Secure Cyberspace, Prevent
Nuclear Terror, Engineer the Tools of Scientific Discovery, Advance
Personalized Learning, Enhance Virtual Reality, Engineer Better
Medicines
Who established the Grand Challenges of Engineering? Answer:
National Academy of Engineering (NAE)
Greatest achievement of the 20th Century Answer: Electrification
Element most used in Nuclear Fusion Answer: Lithium
These have zero resistance and are useful in the transfer of
electricity Answer: Superconductors
What emits the most Carbon Dioxide? Answer: Coal
© 2025 All rights reserved
, 2
Effects of Ocean Acidification Answer: Weaker shells, weak coral,
food chain is disrupted
What does dissolved Carbon Dioxide in the Ocean produce?
Answer: Hydrogen Ions
Keeling Curve Answer: Measure of amount of Carbon Dioxide in the
atmosphere
Low and Middle Income Countries main uses for water Answer:
Agricultural Purposes
High Income Countries main uses for water Answer: Industrial
Purposes
What percent of Earth's water is drinkable? Answer: 1%
Blue-Baby Syndrome Answer: Formula made with H2O from shallow
wells with lots of Nitrates
Riparian Answer: Where land and water come together
Main thing that measures traumatic brain injuries Answer: Glasgow
Coma Scale
Biggest Difference in a brain and a computer chip Answer: Amount
of Interconnects
© 2025 All rights reserved
