You're trying to convert mechanical force to voltage, and that doesn't work the way you think it does. The voltage doesn't change on account of the truck's horsepower - that's the alternator and voltage regulator which supplies electrical current.
How to convert horsepower to amps? You'd have to make an assumption about volts. If it's running at 220 volts, that would make it 34 Amps. There are 746 watts in a horsepower and Amps = Watts/Volts.
Please note that horsepower and amperes measure different things, so you can't just convert them directly. Convert the horsepower to watts. Then you can divide by the voltage used in your region - usually that's around 110 volts, or 220 volts, depending on the region - to get the amperes. This formula is correct for DC, and approximately correct for AC (in most common cases).
To convert amps and volts to horsepower (HP), you can use the formula: HP = (Volts × Amps) / 746. For 8 amps at 110 volts, the calculation would be (110 × 8) / 746, which equals approximately 0.88 HP.
Volts don't make power. Watts do. Watts = (volts) x (amps) 1 horsepower = 746 watts
1 horsepower = 746 watts, 1 watt = 1 volt x 1 amp => 20 Horsepower = 14,920 watts => 14,920 watts / 220 volts = 67.82 amps
5000 volts
To what?
HP does not directly relate to cc
1 horsepower = 0.745699872 kilowatts you would convert it when you want a metric measurement for horsepower an example 400 horsepower(mechanical) = 298.2799 kilowatt
Volts don't make power. Watts do. Watts = (volts) x (amps) 1 horsepower = 746 watts (Doesn't matter if the source is AC, DC, or a combination of both.)
To calculate horsepower, you can use the formula: Horsepower = (Volts x Amps x Efficiency) / 746. Using 110 volts and 15 amps, and assuming 90% efficiency, the formula would be: (110 x 15 x 0.9) / 746 = 1.49 horsepower.
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