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Horsepower - Wikipedia
Horsepower (hp) is a unit of measurement of power, or the rate at which work is done, usually in reference to the output of engines or motors. There are many different standards and types of horsepower. Two common definitions in use are the imperial horsepower, abbreviated hp or bhp, which is about 745.7 watts, and the metric horsepower, also represented as cv or PS, which is approximately 735 ...
Horsepower | Definition, Unit, and Facts | Britannica
Horsepower, the common unit of power; i.e., the rate at which work is done. In the British Imperial System, one horsepower equals 33,000 foot-pounds of work per minute—that is, the power necessary to lift a total mass of 33,000 pounds one foot in one minute.
What is horsepower (hp) and how is it measured? - TechTarget
Learn about the English unit of measurement horsepower (hp), including its origins, how it's calculated and converted into wattage, and applications.
How Horsepower Works | HowStuffWorks
Horsepower rates the engine performance of cars and even lawn mowers. Learn what horsepower means, how it is measured and how it works in high-performance cars.
HORSEPOWER Definition & Meaning - Merriam-Webster
The meaning of HORSEPOWER is the power that a horse exerts in pulling. How to use horsepower in a sentence.
Horsepower (hp): Definition, Watts & Conversions
Home › Units & Measurement › Horsepower (hp): A Unit of Power Customary unit of power Horsepower (hp): A Unit of Power Horsepower (symbol hp) is a non-SI unit of power, the rate of doing work. One mechanical horsepower is defined as 550 foot-pounds of work per second, which equals about 745.7 watts. It is still the usual way to rate car engines, lawn mowers, boat motors and pumps in the ...
What is horsepower and why does it matter? - Carwow
What is horsepower? Learn what horsepower means, how it affects your car’s performance, and why it matters when choosing a vehicle.
What Is Horsepower? - Car and Driver
Despite horsepower being a universally known and oft-advertised measure of engine power—as well as the basis for countless car purchases and fuel on the fire of automotive bragging rights—very ...
What Is Horsepower? Here's What It Means - Motor1.com
Horsepower is more than a number on a spec sheet—here’s what it actually tells you about how a car performs.
Horsepower (hp) — Conversions | MegaCalc
The Horsepower (hp) measures the rate of energy transfer and has a history connected to the Industrial Revolution, when engineers needed ways to compare the output of steam engines with familiar reference points. James Watt popularized the concept of horsepower to help sell his steam engines by comparison to the work a horse could do. Today the watt — named after Watt — is the SI unit of ...
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