In a single-phase system, power (expressed in watts) is generally called 'true power' or 'active power', and is the product of the supply voltage, load current, and load power factor.
In a purely resistive circuit the power is the product of the voltage time the current. This would be applicable for items such as lights, heaters (no with no fans), etc. In non-purely resistive circuits the power is determined by the product of the voltage times the current time the power factor. An industry common practice is to assume a power factor of somewhere between 0.7 and 0.8.
normally the equation is amp times volts equals watts (va=w).
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The equation that you are looking for is Amps = Watts/Volts. There are 6000 watts in 6kW.
watts = volts * amps--> Amps = watts/ volts therefore; 2000/220= 9.09 amps
500,000 watts/240 volts = 2,083.34 Amps (single phase)
10 Amps. Amps=Watts/Volts
Depends on the voltage output, in a 12 Volt system 12.5 Amps equals 150 Watts, the equation is, (Amps x Volts)= Watts <<>> 12.5 amps is zero watts. Watts is the product of amps x volts. Without the voltage value an answer can not be given.
The equation that you are looking for is Amps = Watts/Volts. There are 6000 watts in 6kW.
watts = volts * amps--> Amps = watts/ volts therefore; 2000/220= 9.09 amps
The most basic calculation is volts multiplied by amps of a circuit for a single phase load.
At 240v single phase it's 70.8 amps. If it runs on 2 wires plus ground, take the voltage rating of the equipment and divide that into the watts to get amps. At 480v 3 phase it's 25.8 amps. At 208v 3 phase it's 47.2 amps. <<>> There are zero amps in 14 kW. A voltage needs to be stated. I = W/E, Amps = Watts/Volts.
watts = volts x amps x power factor
10 Amps. Amps=Watts/Volts
500,000 watts/240 volts = 2,083.34 Amps (single phase)
For a single phase circuit, the equation you are looking for is I = W/E. Amps = Watts/Volts.
The formula you are looking for is I = W/E. Amps = Watts/Volts.
5 HP is 5 x 746 watts or 3730 watts. The motor has an estimated efficiency of 90% so the total power drawn is 3730/0.9 or 4144 watts. With an estimated power factor of 0.8 the volt-amps are 4144/0.8 or 5180 VA. On a 220v system the amps would be 5180/220 or 23.5 amps.
Depends on the voltage output, in a 12 Volt system 12.5 Amps equals 150 Watts, the equation is, (Amps x Volts)= Watts <<>> 12.5 amps is zero watts. Watts is the product of amps x volts. Without the voltage value an answer can not be given.
Volt amps is the same way of saying watts. This is seen in the formula Watts = Volts x Amps. Using the formula I = W/E we transpose I = 20000/240 = 83.33 amps.