A 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).
1 amp
To find the current in amps that a 750 watt, 120 volt heater draws, you can use the formula: Amps = Watts / Volts. So, 750 watts divided by 120 volts equals 6.25 amps. Therefore, the heater draws approximately 6.25 amps.
To calculate the amperage for a 240-volt, 1500-watt electric baseboard heater, you can use the formula: Amps = Watts / Volts. For this heater, it would be 1500 watts / 240 volts, which equals 6.25 amps. Therefore, the heater uses approximately 6.25 amps.
To calculate the amperage drawn by a 300 watt floodlight, you can use the formula: Amps = Watts / Volts. Assuming a standard voltage of 120V for residential lighting, the floodlight would draw approximately 2.5 amps (300W / 120V = 2.5A).
A 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).
1 amp
To calculate the amperage for a 240-volt, 1500-watt electric baseboard heater, you can use the formula: Amps = Watts / Volts. For this heater, it would be 1500 watts / 240 volts, which equals 6.25 amps. Therefore, the heater uses approximately 6.25 amps.
To calculate the amperage drawn by a 300 watt floodlight, you can use the formula: Amps = Watts / Volts. Assuming a standard voltage of 120V for residential lighting, the floodlight would draw approximately 2.5 amps (300W / 120V = 2.5A).
To convert watts to amps, you can use the formula: Amps = Watts / Volts. Assuming a standard voltage of 120V, an 800-watt power converter would produce approximately 6.67 amps.
The formula you are looking for is I = W/E.
30
Current (Amps) = Power (Watt)/Voltage (V) Therefore a 4500W heating element will draw 18.75A = 4500W/240V
It's 75/120 and the answer is in amps.
If you are using a 120V power supply, a 600 watt floodlight will draw 5 amps of current (600 watts ÷ 120 volts = 5 amps). Remember to always check the specific electrical requirements of your floodlight to ensure the correct amperage.
It depends on a lot of factors, however, a 1500 watt heater should draw 12.5 amps at 120v. If you want to use it for 6 hours, a minimum would be 75.However that being said, batteries work non linearly, so you need to take into account the scale on which the battery is being measured. It's like a car. your best horsepower is what they use for their rating, however, that's the peak performance of the vehicle at a set number of RPM's, and will make the mpg suffer.Another factor you may want to consider is that most 120v things which are designed to operate in a home with a 120v receptacle, operate on AC and a battery operates on DC.
To convert watts to amps, you need to know the voltage of the circuit. The formula to calculate amps is Amps = Watts / Volts. If we assume a standard voltage of 120V, then 750 watts would equal 6.25 amps.