0
Watts = Amps x Volts x Power Factor.
Power Factor = 1 for resistive loads and gets smaller for inductive loads like motors.
Assuming home voltage of 120 Volts and a PF = 1 your answer is 400/120 = 3.33 amps.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How many watts equals one AMP at 400 volts?
This question cannot be answered without knowing the voltage. Watts=Volts x Amps In the United States mains voltage (what you get in your house) is 120 Volts, so 120 x 400 = 48,000 Watts In Europe mains voltage is 230 Volts, so 230 x 400 = 92,000 Watts
400 volts x 45 amps?
400 Volts X 45 Amps = 18,000 Watts
How many watts are in 3 amps?
The conversion of watts to amps at a fixed voltage is governed by the equation Amps = Watts/Volts for example 12 watts/12 volts = 1 amp for a US example, a food mixer with a 400 watt motor on a 120 volt supply 400/120 = 3.33amps, fit a 5amp fuse
How many watts does 1.5 hp aircon?
For calculation purposes there are 746 watts in one horsepower.
How many watts does a eclipse 3620 have?
400
How many watts equals one AMP at 400 volts?
This question cannot be answered without knowing the voltage. Watts=Volts x Amps In the United States mains voltage (what you get in your house) is 120 Volts, so 120 x 400 = 48,000 Watts In Europe mains voltage is 230 Volts, so 230 x 400 = 92,000 Watts
400 volts x 45 amps?
400 Volts X 45 Amps = 18,000 Watts
How many watts are in 3 amps?
The conversion of watts to amps at a fixed voltage is governed by the equation Amps = Watts/Volts for example 12 watts/12 volts = 1 amp for a US example, a food mixer with a 400 watt motor on a 120 volt supply 400/120 = 3.33amps, fit a 5amp fuse
How many watts will be neede to supply 400 amp welder?
It depends on the supply voltage watts = current in amps times the supply voltage
400 watts equals to how much pmpo?
24,000 PMPO
How many amps is 400 watt in 240 volt?
calculation for Watts is = volts X amps P=IE P= Power(WATTS) I = Current(AMPS) and E = Voltage(VOLTS). So: I = P/E and E = P/I therefore: 1 watt = 1 ampere x 1 volt If you havea 240 volt lamp that is drawing .5 amp then it is using 120 Watts
Which is bigger between .5 amp and .400mA?
.5 amps equals 500 ma, which is much larger than .400 ma.If you meant between .5 amps and 400 ma, then again, .5 amps equals 500 ma, which is larger than 400 ma by a factor of 100 ma.
How many watts does a 32 inch led TV use?
led tvs 55" or bigger especially manufactured after 2009 use around 350-370 watts plus 15w a piece on the speakers generally around 400 watts pulling 3.5 amps
How many watts is a 400 hp car?
About 298,400 watts.
How many watts does 1.5 hp aircon?
For calculation purposes there are 746 watts in one horsepower.
How many amps do the best home theater systems have?
While there's no set number for the best systems 400 to 1000 watts is normal for high end systems.
How many watts does Dodge Grand Caravan radio have?
it has 400 watts
