To calculate horsepower you need the car's torque numbers. To find the horsepower, the formula HP=(RPM*T)/5252. The "HP" stands for "horse power", the "T" in the formula stands for "torque " and RPM stands for the RPM values. To calculate the horse power of an electric motor, you use the formula HP= (V*l*eff)/746. V=voltage, l=amps, and eff= efficiency.
1 horsepower = 746 watts 1 watt = 0.00134 horsepower (rounded)
The output of motors are only measured in horsepower in North America. Practically everywhere else, the output is measured in watts. The horsepower and the watt both measure exactly the same thing: power. The horsepower is simply the Imperial unit, whereas the watt is the SI unit. They are interchangeable.
A 5 horsepower motor would have 3,730 watts of power.
You are thinking watts to horsepower, not amps to horsepower. Please restate the question.
Depends on the voltage. If you are running off 120 VAC, a 0.5 horsepower motor would draw 3.1 A.
1pk = 1.7366 KW
Exactly 25 horsepower. No more, no less. That is final.
It really depends on what kind of Ferrari you're talking about, the Enzo Ferrari for example is 580 horsepower, the Ferrari 612 Scaglietti is exactly 532 horsepower. That is how much horsepower a Ferrari.
Bankrates are calculated as often as needed. There is no formula to say when exactly it is calculated.
Torque x RPM then divide the answer of that by 5252. Horsepower is a product of torque. To find your torque you will need to run your vehicle on a dyno.
no, power is calculated in watt
Horse PowerThe mechanical horsepower, also known as imperial horsepower, of exactly 550 foot-pounds per second is approximately equivalent to 745.7 watts.http://en.wikipedia.org/wiki/Horsepower
Exactly the same
A 1995 454 engine normally found in Chevy Suburban's produced exactly 230 horsepower and 385ft-lbs torque in stock form.
It is not clear what exactly you want to calculate about the year.
With 150 kW engine it is exactly 201.1535 HP.
Go to the Related Links below this window. It is exactly what you need. The full answer is complex Note, I searched horsepower cc in google , and it was near the top.