What is Horsepower (HP)? How Horsepower Works?

 

What is Horsepower (HP)? How Horsepower Works?

There is a common concept that we encounter not only in automobiles, but also in many places from power tools to lawn mowers. Although horsepower is generally used to describe the power of automobiles, its origin dates back to ancient times. Almost everything with an electric motor is used, except cars. It also causes controversy by making different comments about it among the people.

In general, it is stated that a car with 100 horsepower is equal to the power produced by 100 horses. But it’s not exactly like that. The creator of this concept, which came to our language from the word “Horsepower”, is James Watt and it was used for the first time in 1781. While marketing the steam engines he developed, he chose to use this concept to inform his customers about machine power.

When power is mentioned in the years when it was first used, horses used in load carrying works came to mind until today. This subject, which is often confused with torque, is defined as the power that a horse can create in one minute. This value, which is found as a result of detailed calculations in technical terms, is extremely important for all vehicles and automobiles with electric motors.

What is Horsepower (HP)?

Horsepower, if we explain it in the most basic way; It is the amount of power required to move a 75 kg load 1 meter in 1 second. It has passed into our language from the term “Horsepower” in English. Horse, horse – horse; Power means power. The letters “HP”, representing horse power, are the initials of Horsepower.

Horsepower or horsepower is a term used to determine the power of automobiles and motor vehicles. The basis of this term, which is used only for automobiles today, actually dates back to ancient times. Power is defined as work done per unit time. Therefore, the power of a thing is determined not by the work it does in an unlimited time, but the work it does in a certain time.