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It depends by how much it changes. Power (watts) = current (amps) x voltage
If the current halves and the voltage doubles, the power won't change. But if the current is cut in half and the voltage only goes up by a little bit the watts will go down. If the current only goes down a little bit but the voltage doubles, then the watts will go up.
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∙ 12y ago
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How do you find the actual wattage of an electrial component?
Wattage= current*voltage*power factor. Wattage=VI Cos(@)
Wire size for an electric range?
Wire size is based of the amperage of the device. To answer this question the amperage is needed or the wattage and voltage of the device.
How many amps are in a 360 watt vacuum?
If the voltage in your vacuum is 120 then you divide the Wattage by the Voltage to get 3 amps.
How many amps does a 34 watt flourescent bulb pull?
It depends on the voltage; which depends on the country. If you know the voltage, divide the wattage by the voltage, the result is the amperage.
Will 60 watt bulb put out same wattage at 50 and 60 hz?
Most equate wattage with the amount of light a bulb will put out. But, the wattage is the result of the resistance of the element and the voltage and is the amount of heat. the frequency is unrelated.
Wattage needed for 750 milliampre?
That depends on the voltage V. Wattage P = amperage A times voltage V.
How do you find the actual wattage of an electrial component?
Wattage= current*voltage*power factor. Wattage=VI Cos(@)
How you determine wattage?
wattage is nothing but power product of current and voltage p=v*i
How do I calculate wattage?
Wattage, you mean power. Power = V * I. V - the voltage and I the current.
Vacuum is 1100 watts how many amps is that?
If running at 110V, that is 10Amps. Wattage = Voltage x Current Current = Wattage / Voltage - Neeraj Sharma
What is the Formula you can use to find the capacity of a laptop battery?
Wattage = Outage Voltage + Outage Wattage
How do you calculate line current?
Devide the wattage by the voltage
Wire size for an electric range?
Wire size is based of the amperage of the device. To answer this question the amperage is needed or the wattage and voltage of the device.
What is the wattage in the circuit?
wattage is voltage and amperage multiplied. example V/A=W or 120v x 20a=2400 watts
How many anps are in 21 kw?
It depends on the voltage; which depends on the country. If you know the voltage, divide the wattage by the voltage, the result is the amperage.
How does the lumen output change as wattage increases for an MR16 bulb?
Generally the lumen output of bulbs is proportional to the power used, if the bulbs are operated at their rated voltage.
75 watt is equivalent to how much voltage?
Wattage is the product of amperage times voltage. There is not enough information to give an answer.
