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Boeing’s fuel cell technology answers

Here are the answers to last Friday’s video, enjoy!

Suggested ICAO level for video: 5+

  1. Fuel cells in the propulsion system of small unmanned air vehicles.
  2. It’s used to break the water molecules into hydrogen that gets stored, compressed and put onto the aircraft as a fuel source.
  3. Eight to nine hours.
  4. She describes them as a very efficient fuel source that produces heat, electricity and water from the electrochemical reaction between hydrogen and air.
  5. With fuel cells, there’s less noise and vibrations, there’s less thermal signature from the plane, there’s increased endurance compared to battery-powered UAVs, and increased reliability compared to internal combusion-engine powered UAVs.
  6. They don’t produce any emissions, it’s a totally sustainable process.

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Posted on

Boeing’s fuel cell technology

Here’s an interesting video that describes Boeing’s fuel cell technology.

Try to answer the following questions about the video and come back on Monday for the answers.

Suggested ICAO level for video: 5+

Have a great weekend!!

  1. What is the team testing?
  2. What is the energy from the solar panels used to do?
  3. How many hours of endurance does the fuel cell give the plane?
  4. How does Nieves describe fuel cells?
  5. What advantages do fuel cells have?
  6. What emissions do they produce during the testing?

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Boeing’s fuel cell technology is making sustainable flight closer to reality

Powering an aircraft could soon be a sustainable endeavor. Fuel cell technologies being explored by Boeing use a fusion of hydrogen and oxygen to help power aircraft electricity, produce heat, and provide clean water. Learn more at http://www.boeing.com/innovation/