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How did George Westinghouse contribute?
He invented the railway airbreak and was a pioneer of the electrica industry
What is an airbreak?
Air brakes or more formally a compressed air brake system is a type of friction brake for vehicles in which compressed air pressing on a piston is used to apply the pressure to the brake pad needed to stop the vehicle. The definition for the word air break is "piping arrangement in which a drain from a fixture, appliance, or device discharges indirectly into another fixture."
Who invented the abacus when it was invented why it was invented and who invented it?
jv
When invented resistor?
invented in 500BC before electricity was invented
When was the CD player invented and who invented it?
The CD was invented in 2001 Thomas clamps invented it.
When was the phone chargers invented?
Gloria Mejia invented it and she invented it in 1998
When was snickerdoodles invented and where?
When and where were snickerdoodles invented Why were snickerdoodles invented
When was the washboard invented?
who invented the washboard?
Is the computer invented or not?
Yes, the computer is invented.
What is the past participle of invented?
Invented is the past participle of the verb invent. verb /past /past participle = invent /invented /invented
Who invented the rudder?
The Chinese invented the Rudder.it was invented by the Chinese
What year was sprite invented?
when was sprite invented ! == == when was sprite invented ! == ==
