Your engine is not running or your "RPM gauge" is broken.
5500 rpm
122 cubic feet to rpm??
The RPM displayed by the tachometer on the dash refers to engine RPM, i.e. the crankshaft.
Velocity = Radius x RPM For example if a body of 32 Inches in diameter rotating at 3600 rpm, the velocity is calculated by Velocity = 32/2 * 3600 Velocity = 57,200 inches per minute Velocity = 57,200 Inches/min * 60 Min/Hr * 1ft/12in * 1 mi/5280 ft Velocity = 54.5 miles per hr
Horsepower is calculated from RPM and torque. The higher the RPM you can sustain an engines torque at, the higher the Horsepower. Horsepower and Torque are always the same amount at 5250 RPM with all but diesel powered engines. Also the more rotational mass you can spin at a higher rpm, the more energy it poseses.
RPM stands for revolutions per minute. This is calculated for different devices and can indicate how fast something is going. For a DC motor, the RPM is calculated by how many times the motor turns.
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.
Indy cars do not have speedometer. Instead they measure speed by the Revolutions Per Minute (RPM) of the engine through the use of a tachometer. By using tire diameter, gear ratio's and engine RPM the true speed of the car can be calculated.
what are static RPM ?
As of July 2014, the market cap for RPM International Inc. (RPM) is $5,914,850,976.25.
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.
The symbol for RPM International Inc. in the NYSE is: RPM.
With a stock cam 700-750 rpm. With a performance cam it can be up to 1200 rpm. With a stock cam 700-750 rpm. With a performance cam it can be up to 1200 rpm.
The rpm required for an alternator will depend on the result that you want. At the very least, you will want 1200 rpm. The rpm's can go as high as 5000.
5500 rpm.
800 rpm