Not smaller than 3 AWG copper, or not smaller than 1 AWG aluminum. If this is a longer run (say to an out-building) than you need to consider line losses and go with a larger wire size.
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There is more to the question than meets the eye. Is this a 100A residential service that you are feeding with the wire in question? Is it a breaker for a sub-panel at a single family residence?
If a Dwelling Service, according to NEC Table 310.15(B)(7), 4AWG copper or 2AWG aluminum is sufficient.
If a sub-panel for a dwelling, you may be able to get by with the same, if the authority having jurisdiction (inspector) interprets this Table in that way.
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As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.
Before you do any work yourself,
on electrical circuits, equipment or appliances,
always use a test meter to ensure the circuit is, in fact, de-energized.
IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS.
watts = volts * amps--> Amps = watts/ volts therefore; 2000/220= 9.09 amps
The equation that you are looking for is Amps = Watts/Volts. There are 6000 watts in 6kW.
Since watts and volt-amps are different units of power, you cannot directly convert watts to volt-amps without considering the power factor of the load. In an ideal resistive circuit, 100 watts would be equivalent to 100 volt-amps. However, in practical applications with reactive components, the relationship between watts and volt-amps can vary.
You need to know amps to answer this... Amps x Volts=watts
Volts * Amps = Watts 12 Volt * 2 amp = 24 Watts
watts = volts * amps--> Amps = watts/ volts therefore; 2000/220= 9.09 amps
Amps, volts and watts are interrelated, but you need to do a little math. Amps * Volts = Watts
How many Amps is the fridge pulling? Multiply the Amps by the 120V circuit you're plugging into and you'll get your Watts.
The equation that you are looking for is Amps = Watts/Volts. There are 6000 watts in 6kW.
Since watts and volt-amps are different units of power, you cannot directly convert watts to volt-amps without considering the power factor of the load. In an ideal resistive circuit, 100 watts would be equivalent to 100 volt-amps. However, in practical applications with reactive components, the relationship between watts and volt-amps can vary.
10000 watts / 220 volts = 45.4545 amperes
You need to know amps to answer this... Amps x Volts=watts
Volts * Amps = Watts 12 Volt * 2 amp = 24 Watts
The formula you are looking for is W = I x E, Watts = Amps x Volts.
1000 watts at 9.5AMPS in 120 volt = 4.7 AMPS in 240 volt ..........Divide that by 2 according to the choice of voltage... 500 watts (120V) + 4.7Amp
Watts = Amps X Volts Grab your calculator!
No, volt-amps (VA) and watts (W) are not the same. Watts measure real power in an electrical circuit, while volt-amps represent the apparent power, which includes both real power and reactive power.