Question

9. What was one solution to reducing the motor weight in aircraft?

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3 points
a. Using rotary engines
b. Using water as a coolant
c. Using multiengine planes
d. Using motorcycle engines
10. What was the name of the Seguin’s rotary engine?

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3 points
a. Vin Fiz
b. Gnome
c. Le Grand
d. Triple Twin

Answer 1

9. a. Using rotary engines — they provided a high power-to-weight ratio.
10. b. Gnome — the Seguin brothers developed the Gnome rotary engine.