Who invented the lightning conductor in America? MCQ with Answer and Explanation

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Who invented the lightning conductor in America?

A. Michael Faraday

B. Nikola Tesla

C. Benjamin Franklin

D. Thomas Edison

Answer: Option C

Solution (By JKSSB Mock Tests)

Benjamin Franklin invented the lightning rod to protect structures from catastrophic lightning strikes.

This question belongs to: Static General Knowledge Inventions and Discoveries

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Practice More Inventions and Discoveries Questions

Question #1

Who discovered the therapeutic potential of the anti-malarial drug Artemisinin, winning a Nobel Prize in 2015?

A. Ronald Ross

B. Satoshi Ōmura

C. Tu Youyou

D. Charles Laveran

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Correct Answer: Option C

Explanation:
Tu Youyou extracted artemisinin from sweet wormwood plants based on traditional Chinese medical texts, saving millions from malaria.

This question belongs to: Static General Knowledge Inventions and Discoveries

Question #2

Who invented the first practical modern revolver firearm in 1836?

A. Samuel Colt

B. Oliver Winchester

C. Richard Gatling

D. John Browning

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Correct Answer: Option A

Explanation:
Samuel Colt patented the revolving cylinder pistol mechanism that allowed multiple shots to be fired without manual reloading.

This question belongs to: Static General Knowledge Inventions and Discoveries

Question #3

The invention of the mercury barometric tube directly led to the recognition of what physical condition?

A. Hydrostatic paradox

B. Capillary action

C. Absolute humidity

D. Vacuum

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Correct Answer: Option D

Explanation:
Torricelli's barometer left an empty space at the top of the glass tube, creating the first recognized sustained artificial vacuum.

This question belongs to: Static General Knowledge Inventions and Discoveries

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