0
All you can do is get in the ballpark knowing resistance of windings and the supply voltage. Current = Voltage divided by resistance.
Wattage = voltage x current x power factor. For a motor the power factor is between zero and sone number less than one, with one being just a resistive load. So if you calculate the current and use a PF = 1 you can get worse case wattage.
What else can I help you with?
What is Hot Resistance?
Hot resistance is your total resistance you can have with out exceeding your wattage limit
What wattage will be generated if you apply 100 volts to a resistance of 50 ohms?
The formula you are looking for is I = W/E.
How do you calculate contact resistance?
Resistance is resistance , no matter if it is contact resistance or any other resistance. And formula is R = V / I.
What is the wattage rating of a Somfy 12 volt motor model no ct32-rt-12?
Motor: 12v AMP usage: 1.2amp Watt: 12x1.2=14.4W
What is the resistance of the windings on a 2.2kw 240v motor?
To calculate the resistance of the windings on a 2.2 kW, 240 V motor, you first need to determine the current it draws. Using the formula ( P = V \times I ), the current ( I ) can be calculated as ( I = P / V = 2200 \text{ W} / 240 \text{ V} \approx 9.17 \text{ A} ). Assuming the motor operates at full efficiency, you can use Ohm's law ( R = V / I ) to find the resistance: ( R = 240 \text{ V} / 9.17 \text{ A} \approx 26.2 , \Omega ). Thus, the resistance of the windings is approximately 26.2 ohms.
How do you calculate resistance box for slip ring motor?
To calculate the resistance for a slip ring motor, there is an equation that must be solved. This is Torque = S/R. S is the slip of the motor and R is the resistance of the motor.
Do the same wattage light bulb have different resistance?
Yes. The resistance of a globe depends not only on the wattage of it but also on the voltage. A 12 V Globe would has a quarter the resistance of a 24 volt globe for the same wattage. (when alight)
What is Hot Resistance?
Hot resistance is your total resistance you can have with out exceeding your wattage limit
Does higher wattage mean a more powerful motor?
Not always. Wattage is a measure of power consumption, not motor power. A more powerful motor may have higher wattage, but efficiency and design also play a role in motor performance.
How many amps are needed for a 220V well?
The amount of amperage needed for a 220V well will depend on the wattage of the well pump. To calculate the amperage, divide the wattage of the pump by the voltage (220V) to get the amperage required.
How do you calculate line current?
Devide the wattage by the voltage
How do I calculate wattage?
To calculate wattage, you need to multiply the voltage (V) by the current (I). The formula is: Wattage (W) = Voltage (V) x Current (I). This formula applies to electrical circuits where the voltage is known and the current is flowing.
For bulbs connected in series the high watt bulb has high resistance?
No, the highest wattage bulb will have the lowest resistance.
How is the resistance of a motor winding expressed?
The resistance of a motor winding is expressed in
How do you calculate current and voltage passing through light globes?
To calculate current passing through a light globe, you can use Ohm's Law: current (I) = voltage (V) / resistance (R). To calculate voltage across a light globe, you can rearrange Ohm's Law to solve for voltage: voltage (V) = current (I) * resistance (R). Just make sure you know the resistance of the light globe in ohms.
How much electricity consume a 15 hp motor?
For calculation purposes one horsepower is equal to 746 watts. So to find the total wattage of the motor multiply the total horsepower by 746. To change the wattage to kilowatts divide the total wattage by 1000.
What fractional HP is a 3 amp motor?
To calculate the HP of a motor, you can use the formula: HP = (Watts x Efficiency) / 746 Where Efficiency is a typical value between 0.7 and 0.9. For a 3 amp motor, you will need to know the voltage to calculate the wattage and then convert it to HP using the formula above.
