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Is brake horsepower the same as British horsepower?
Horsepower and brake horsepower Through experimentation, Watt decided that one horsepower was equivalent to a horse transporting 33,000 pounds of mass one foot in one minute. To further complicate things, us Brits use brake horsepower (bhp), which often clashes with the straight up American horsepower (hp).
Why do British say brake horsepower?
The horsepower rating of an engine is usually measured on a dynamometer, which is a form of mechanical brake used to apply variable loads to a running engine so that torque and power may be calculated at different engine revs – hence brake horsepower (which is always quoted at a given RPM).
Is brake horsepower the same as horsepower?
Horsepower and brake horsepower measure the amount of output power of a system. The horsepower measures the power of the entire system, while the brake horsepower is limited to the output power of the engine only.
What is the meaning of PS in automobile?
HP or horsepower describes the total amount of power an engine can produce. So the higher the HP, the more power the car has and the faster the top speed. PS or PferdStarke is the metric measure of horsepower. It is the equivalent of 98.6\% of one HP.
What is British horsepower?
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 the difference between PS and BHP?
The difference between PS and BHP is marginal with one PS being 98.6\% of a BHP. It is also referred to as metric horsepower. For example, 150 PS is equivalent to 147.9 BHP, typically you would see the BHP rounded up to 148 BHP in this example. A kilowatt of engine power equates to around 1.34BHP.
What does BHP mean cars?
Brake Horsepower
What is Brake Horsepower (bhp) However, Brake Horsepower (bhp) is often used as a more realistic measurement of power. This is because bhp considers the power left after other car parts are working such as the gearbox, alternator, and water pump as well as any loss of power due to friction.
What WHP means?
Slang / Jargon (4) Acronym. Definition. WHP. Waste Heat to Power.
Is 170 horsepower good?
Right between 200 and 300 is a good amount of horsepower for a car. Many base models from some brands offer between 100 and 200 horsepower, suitable for drivers who do not mind a more relaxed driving experience in exchange for a better economy.