What Thomas Davenport invented?
A. Screw propellor
B. Electric streetcar
C. Chesterfield
D. Sleeping (railway) car
Answer: Option B
Solution(By Examveda Team)
Thomas Davenport (9 July 1802 – 6 July 1851) was a Vermont blacksmith who constructed the first American DC electric motor in 1834.This Question Belongs to General Knowledge >> Inventions
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