746 Watts per horsepower / 480 volts x power factor x efficiency x 1.73 = amps assuming that the motor is three phase. 746 x 60 =44760 watts divided by 480 x 1.73 = 53.9 amps ( If the pf and eff. information is not known this will put you in the ball park)
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To find the amperage, use the formula A = P / V where A is amperage, P is power (in watts), and V is volts. Given power (P) is 60 watts and volts (V) is 480, the amperage would be 0.125 Amps.
To calculate the current, we can use the formula Power (watts) = Voltage (volts) * Current (amps). Plugging in the values given, we get 60 watts = 480 volts * Current. Solving for Current, we find Current = 60 watts / 480 volts = 0.125 amps.
To find the power in watts, multiply the amperage (60 amps) by the voltage (115 volts). So, 60 amps * 115 volts = 6900 watts.
50 kVA is 16.667 kVA per phase and you divide that by the phase voltage. Current = 16667 / 277 = 60 Amps
To calculate watts from amps, you need to know the voltage of the circuit. The formula to convert amps to watts is: Watts = Amps x Volts. So, if the voltage is 120V, then 60 amps would be 7200 watts (60 x 120).
To determine the amps for a halogen lamp, divide the wattage of the lamp by the voltage it operates on. The formula is: Amps = Watts / Volts. This will give you the amperage required for the halogen lamp.