Multiple choice

Directions: Find find the inventor of the following.

Electric motor

  1. Richard Trevitthick

  2. Barthelemy Thimmonnier

  3. Zenobe Gramme

  4. None of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Zenobe Gramme invented the Gramme dynamo, which was a significant breakthrough in the development of the electric motor. It demonstrated that a motor could be powered by a generator.

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