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Life Sciences
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Science Fuel Cells. Life Sciences Coursework Paper

Coursework Instructions:

Answer the questions in the attached PDF with a word doc.

Research Project on Fuel CellsFUEL CELLS
Name:........................................................................................................................Class Section:
1. What does a fuel cell do?
2. What is the difference between a fuel cell and a battery?3. What are the basic input and output compounds (chemicals) of a Hydrogen fuel cell (Proton exchange membrane fuel cell)?SCI-165 Fall 2019Input Output
4. Compare the efficiency of a fuel cell using gasoline to generate electricity to the efficiency of gasoline burning engine.5. Name two companies (businesses) that utilize the Hydrogen fuel cell technology in their applications and name one application for each company.Company Application
6. List two limitations to fuel cells.
Limitation 1:..................................
Limitation 2:..................................
References:.................................................

Coursework Sample Content Preview:
A Coursework on Fuel Cells
Name
Institutional Affiliation
Question 1
A fuel cell experiences a chemical reaction that converts fuels containing hydrogen into electricity. The electric current produced is then aimed outside of the cell to function as a powering agent for an electric motor, or to light a bulb (Fuel Cell & Hydrogen Energy Association, 2019).
Question 2
The primary distinction between a fuel cell and a battery is that batteries store energy that it contains. A fuel cell, on the other hand, produces power by utilizing the various sources of energy around it, such as propane, diesel, or natural gas into electricity (Fuel Cell & Hydrogen Energy Association, 2019).
Question 3
Input

output

-Ion conducting electrolyte
-Hydrogen
-Oxygen

-Water
- Excess heat
-Electric current

(Ren & Chae, 2017, pp. 37-38)
Question 4
The efficiency of a gasoline-burning engine is extremely low at 20 to 35%. The low-efficiency results due to a high percentage of the energy produced, ending up emitted through the exhaust. The rest of the energy turns pumps, fans, generators, and cooling the engine and in ...
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