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26-05-2017
Social Studies

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4. In what ways were the brakes that Westinghouse invented different from the brakes used on trains before that?

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angelp0625 angelp0625

27-05-2017

A railway air brake is a railway brake power braking system with compressed air as the operating medium.new trains use a fail-safe air brake system that is based on a design patented by George Westinghouse on March 5, 1868.

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