Max amps would be 1000 divided by 120.
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∙ 13y agoA 1000 watt ballast operating at 120V would draw approximately 8.33 amps of current. This can be calculated by dividing the power (in watts) by the voltage (in volts).
A 1000 watt ballast operating at 120 volts would use approximately 8.33 amps of current. This can be calculated by dividing the wattage by the voltage (1000W / 120V = 8.33A).
To convert kilowatts to amps, you can use the formula: Amps = (kW * 1000) / Voltage. Assuming a standard voltage of 120V (for residential applications), the calculation would be: Amps = (8.5 kW * 1000) / 120V = 70.83A. So, 8.5 kW would be approximately 70.83 amps at 120V.
To calculate the number of amps, you need to know the voltage of the circuit. Using the formula Amps = Watts / Volts, if the voltage is 120V, then 9.8kW at 120V would be approximately 81.67 amps.
1.9 amps
To calculate amps from VA, you can use the formula: Amps = VA / Volts. Assuming the standard voltage in residential settings is 120V, then 145VA / 120V = 1.21A. Therefore, 145VA is approximately equal to 1.21 amps.
A 1000 watt ballast operating at 120 volts would use approximately 8.33 amps of current. This can be calculated by dividing the wattage by the voltage (1000W / 120V = 8.33A).
To convert kilowatts to amps, you can use the formula: Amps = (kW * 1000) / Voltage. Assuming a standard voltage of 120V (for residential applications), the calculation would be: Amps = (8.5 kW * 1000) / 120V = 70.83A. So, 8.5 kW would be approximately 70.83 amps at 120V.
To calculate the number of amps, you need to know the voltage of the circuit. Using the formula Amps = Watts / Volts, if the voltage is 120V, then 9.8kW at 120V would be approximately 81.67 amps.
You need amps
1.9 amps
To calculate amps from VA, you can use the formula: Amps = VA / Volts. Assuming the standard voltage in residential settings is 120V, then 145VA / 120V = 1.21A. Therefore, 145VA is approximately equal to 1.21 amps.
The amperage is printed on the ballast. If your meter reads higher that that what is printed there, then the ballast is drawing more amps that it should.
The formula you are looking for is I = W/E. Amps = Watts/Volts.
When you buy the bulb. All of those specifications should be on the package. To figure the Kilowatts it's pulling and cost to run. kW = amps x volts / 1000. then just take your kW x price per kw. and that will give you how much it costs to run that bulb for one hour. The amperage is on the label of the ballast. When you connect the ballast to power you will see it along with the voltage and pf of the ballast. F40T12 twin 8 foot tubes, ballast usually draws about .75 amps.
If your generator is rated at 1000 watts continuous......and you are using 120V.....available amps are 1000/120 =8.3 .
How many Amps is the fridge pulling? Multiply the Amps by the 120V circuit you're plugging into and you'll get your Watts.
To calculate the amps for a given amount of watts, you need to know the voltage of the circuit. If we assume a typical household voltage of 120V, then the calculation would be 9000 watts / 120V = 75 amps.