The terminology for VAC is Voltage Alternating Current. As for big watts, it is not electrical terminology, it could be a way of expressing maximum permitted wattage.
Watts is the product of amps times volts. W = A x V.
Multiply the current by the voltage: 120 times 0.3, which is 40 watts.
The power available from a 110 VAC outlet can be calculated using the formula P = V x I, where P is power in watts, V is voltage in volts (110V in this case) and I is current in amps. The maximum power output can be estimated as 1100 watts for a standard 110 VAC outlet.
The formula you are looking for is W = A x V.
Assuming 120 VAC in a residence maximum watts = 15 x 120 = 1800 Watts. For a continuous load you can support 1440 watts which is 80& of maximum. You need 14 AWG gauge wire.
Since power = voltage * current we have current=power/voltage so 3500 watts/230 volts = about 15.218 amperes in a heater using a resistance to generate heat. This should be valid even though the "230 vac" indicates that it is an AC circuit and not a DC circuit.
The answer to this is country-specific. In the United States: Residential 120 VAC. Commercial also uses 277 VAC Elsewhere in the world: 220 volts to 260 volts, most frequently 230-240 volts AC.
size depends on the watts..-Shocker
Watts. Big wattage is measured in kilowatts (watts x 1000).CommentThe clue is in the name!
You can get more watts on the pokewalker by putting it in a big truck and just keep moving it. Tape it on it.
Watts = Amps x Volts x Power Factor If you are talking about a light bulb or similar 60 watt device at 120 VAC the answer is 1/2 amp using standard household voltage and a power factor of 1.
Vac is Latin
its impossible unless you work for vac