Only True Master Mechanics Can Ace This Engines Quiz

How do we define horsepower?

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Correct Incorrect Horsepower measures how much power an engine generates. Since power varies at different RPMs, it’s not a fixed number. You can get an accurate reading by testing a car on a dynamometer.

How do we define horsepower?

• How much one horse can pull
• The breathing power of one horse
• The power produced by an engine
• The energy expended by one horse for a day