1. Home
  2. / George Westinghouse
  3. / In addition to the railway air brake, what else did George Westinghouse contribute to?

In addition to the railway air brake, what else did George Westinghouse contribute to?

  • Telephone invention

  • Alternating current system

  • Invention of the car

  • Radio transmission

Answer

George Westinghouse contributed to the development of the alternating current system, which is a method of transmitting electrical power in which the current alternates in direction. This is in contrast to direct current, in which the current flows in only one direction. Alternating current is more efficient for long-distance transmission of electricity, and it is the system used in most countries today.
Mastering the Electrifying Legacy: The George Westinghouse Quiz

Mastering the Electrifying Legacy: The George Westinghouse Quiz

Take the George Westinghouse Quiz
Subscribe newsletter

Subscribe Now!

Learn something
new everyday

Playing quizzes is free! We send 1 quiz every week to your inbox