Inventions › Inventions in Physics › Question #11709
Single Choice Moderate

QWho invented/discovered Air-brake?

ID: #11709 Inventions in Physics 146 views
Question Info
#11709Q ID
ModerateDifficulty
Inventions in PhysicsTopic
Start Quiz on This Topic
 Your Answer

Choose the Best Option

Click any option to instantly check if you're correct.

  • A Westinghouse ✔ ✖
  • B G. Marconi ✔ ✖
  • C Antonio Meucci ✔ ✖
  • D David Bushnell ✔ ✖
Correct Answer

Explanation

Air-brake invented/discovered by Westinghouse in the year 1868 [Country: U.S.A.]
 Continue Practice
Previous Question Next Question
 Share

Share This Question

Challenge a friend or share with your study group.

 More from This Topic

Related MCQ Questions

Who Invented Microscope ? Who invented Pocket watch? Who Invented Printing Press ? Who Invented Magnifying Glass ? Who invented Telescoper? Who invented/discovered Electric Lamp? Who invented/discovered Loud speaker? Who invented/discovered Machine. Gun? Who invented/discovered Hale-Bopp Comet? Who invented/discovered Helicopter?