Steam Engine · World History

What was the 'Centrifugal Governor' used for in a Watt steam engine?

  1. Measuring the amount of coal used
  2. Automatically regulating the engine's speed
  3. Directing steam into the piston
  4. Cooling the water in the boiler
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Correct answer: Automatically regulating the engine's speed

The governor is a feedback device that uses revolving balls to sense the speed of the engine. If the engine spins too fast, the governor narrows the steam valve to slow it down, preventing mechanical failure.

Difficulty: Medium Question 9 of 20

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