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For a single-phase induction motor, allow 7 amps on a 240 v for a 1-HP motor.
Therefore the formula is: current = 7 X HP x 240 / voltage
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How much Electricity is used by geyser?
It depends on the wattage of the unit. When that is found use the formula; Amps = Watts/Volts to find your answer.
How much power is consumed by a 6 ohm load with 12 volts applied?
Volts = Amps x Resistance Therefore Amps = Volts / Resistance
How many amps are in a 32 KWH?
There are zero amps in 32 kWh. Watts are the product of amps times volts. Without stating what the voltage is, this calculation can not be made. I = W/E is the formula to find amperage but there has to be a time constant if kWh is used. Usually the question is asked as to how many amps are in 32 kW.
How many amps does one kilowatt make 240 volts single phase?
There is one part of the question missing. To find an answer the kW of the heater must be stated. Then the equations used are, to change kW to watts, Kw/1000 = watts. Once that is found then use, I = W/E, Amps = Watts/Volts. This will give you the value in amperage of the heater.
What fuse do you need to run a 200 watt bulb with 230V?
The formula you are looking for is Amps = Watts divided by Volts. Once you find the amperage you can decide as to the size of a fuse you should use. Remember that fusing protects the conductors of the circuit and not the load of the circuit. A #14 wire is rated at 15 amps and can legally be loaded only to 12 amps.
5000 watts at 240 volt will draw how many amps?
To find amps if watts and volts are known, use the formula; watts / volts = amps or 5000 / 240 = 20.83 amps
What is the formula to find watts?
There are several ways to find watts; volts x amps = watts or resistance (ohms) divided by amps squared or volts squared divided by amps. You can search for Ohm's Law to find examples of these different methods and sample calculations.
What formula can be used to find wattage?
Watts= Volts x Amps
How many volts watts and amps would an electric piano use?
Some where on the electric piano there will be a manufactures label. When you find it the voltage and amperage will be stated. To find the wattage use the formula W = Amps x Volts.
How do you find out amps?
Volts x Amps = Watts
How many watts does 100 amps at 120 v?
The formula you are looking for is I = W/E. Amps = Watts/Volts.
How do you convert VA to Amp?
Multiply the amps by the volts and the answer is the VA
What wire 240 volts 6500 watts 100 ft?
The sizing of wire is calculated by the amount of current the circuit draws. To find the amperage when the wattage is known use the following formula, Amps = Watts/Volts. 6500/240 = 27 amps. A #10 AWG copper conductor will limit the voltage drop to 3% or less, when supplying 27 amps at 240 volts for a 100 foot distance.
What is ac power and ac voltage?
AC power is electricially, a value that is expressed in watts and voltage is the electromotive force that combined with amps, makes up the formula to find watts. Watts is the product of Amps x Volts. W = amps x volts.
How do you find out the watts in a fixture?
The formula you are looking for is W = I x E. Watts = Amps x Volts. If you can find the two values on the fixture's label then use the formula to find the wattage of the fixture.
5.0 amps watts?
To find the power in watts, multiply the current (5.0 amps) by the voltage (which is needed to provide the full power calculation). Without voltage information, we can't determine the power in watts solely from current (amps).
How much Electricity is used by geyser?
It depends on the wattage of the unit. When that is found use the formula; Amps = Watts/Volts to find your answer.
