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The formula you are looking for is Watts = Amps x Volts. Transposed, Amps = Watts/Volts
Amps=Watts/Volts
= (12.5 x1000)/240
= 12500/240
= 52.08 amps.
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoYou have to know how many volts and what the load is like.
Watts = Current x Voltage x Power Factor
Power Factor is between 0 and 1 with 1 being a pure resistive load.
If you are talking about a nominal house voltage of 120 V then the Current = 12500 / 120 = 104.17 Amps
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Convert 140va at 240v equals amps?
0.583333333333
Does a 31watt 240v motor draw 0.13 amps?
yes, 31watt divide 240v equals to 0.13amps.
600 watts requires how many amps?
It depends on the voltage source. watts = voltage * voltage / resistance and amps = voltage / resistance example 1: To produce 600W from a 120V source, you need a resistor of size 120V*120V/600W = 24 Ohm. This would pull 120V/24 Ohm = 5 amps. example 2: To produce 600W from a 240V source, you need a resistor of size 240V*240V/600W = 96 Ohm. This would pull 240V/96 Ohm = 2.5 amps.
How many amps does a wii use?
Input: 110-240V AC, Output: 12V DC, 3.7A
1kw light bulb how many amps do you need if the voltage is 240v?
The basic formula for the Voltage, Current, Power relationship is P=I*E. To find one when the other two are known, simply fill in the two you know and solve. In this case P=1000W and Voltage = 240V (It is important that you pay attention to the unit definer here, if it were 240 mV, you would have Voltage = .240V and so on). 1000W = I * 240V I = 1000W/240V I = 4.17A
Convert 140va at 240v equals amps?
0.583333333333
Does a 31watt 240v motor draw 0.13 amps?
yes, 31watt divide 240v equals to 0.13amps.
Can the resistance of a light bulb permanently change after it had been used for years?
240v is equal to how many amps
How many amps does a wii use?
Input: 110-240V AC, Output: 12V DC, 3.7A
600 watts requires how many amps?
It depends on the voltage source. watts = voltage * voltage / resistance and amps = voltage / resistance example 1: To produce 600W from a 120V source, you need a resistor of size 120V*120V/600W = 24 Ohm. This would pull 120V/24 Ohm = 5 amps. example 2: To produce 600W from a 240V source, you need a resistor of size 240V*240V/600W = 96 Ohm. This would pull 240V/96 Ohm = 2.5 amps.
1kw light bulb how many amps do you need if the voltage is 240v?
The basic formula for the Voltage, Current, Power relationship is P=I*E. To find one when the other two are known, simply fill in the two you know and solve. In this case P=1000W and Voltage = 240V (It is important that you pay attention to the unit definer here, if it were 240 mV, you would have Voltage = .240V and so on). 1000W = I * 240V I = 1000W/240V I = 4.17A
If you have 500 watts and 240v what is the amperes?
The equation that needs to be used is I = W/E. Amps = Watts/Volts. Amps = 500/240 = 2.08 amps.
How many amps in1 KW for a 240v sistem?
1KW is 1000w. one watt is equals to product of volt and current. current=watt/volt =1000/240 =4.1667 amps
How many amps are required to run a 240-volt 5500-watt water heater element?
Current (Amps) = Power (Watt)/Voltage (V) Therefore a 4500W heating element will draw 18.75A = 4500W/240V
Size wire for running 240v 130 amps mig welder?
5 mm
What is the number of AMPS for a 240V 2400 watt water heater?
Watts = Amps x Volts for a resistive load like a water heater.
If one horse e power requieres aproximately 3.1 amp 240v how many amp will a 2.5 HP motor require?
7.75 amps
