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Inventions

Inventions
Who invented the battery?

Thomas Edison
James Hargreaves
John Wilkinson
Alessandro Volta

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Inventions
What J. B. Dunlop invented?

Rubber boot
Automobile wheel rim
Model airplanes
Pneumatic rubber tire

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Inventions
What Frank Whittle invented?

Jet propulsion
Ethyl gasoline
Sonar
Radar

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Inventions
Who invented Electric Generator?

Alfred B. Nobel
Thomas Alva Edison
Michael Faraday
Sir Alexander Graham Bell

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Inventions
What James Watt invented?

Rotary steam engine
Steam boat
Hot air balloon
Diving bell

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Inventions
Who invented Dynamite?

Benjamin Franklin
Alfred B. Nobel
Thomas Alva Edison
Sir Alexander Graham Bell

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MORE MCQ ON Inventions

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