Multiple choice general knowledge

Who invented Jet Engine?

  1. Sir Frank Whittle

  2. Gottlieb Daimler

  3. Roger Bacon

  4. Lewis E. Waterman
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A Correct answer
Explanation

Sir Frank Whittle, a British Royal Air Force engineer, invented the jet engine in the 1930s, with his first prototype running in 1937. His turbojet design revolutionized aviation by enabling aircraft to fly faster and higher than piston-engine planes. The other options are incorrect - Daimler worked on early automobiles, Bacon was a medieval scholar, and Waterman invented the fountain pen.

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