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How many milliamps would be needed to run a 1000-watt hair dryer?
To calculate the amperage needed to run a 1000-watt hair dryer, you can use the formula: Amperes = Watts / Volts. Assuming a standard voltage of 120V for household outlets in the US, the amperage needed to run a 1000-watt hair dryer would be approximately 8.33 amps. To convert this to milliamps, you would multiply by 1000, so approximately 8333 milliamps would be needed.
How many kva to run four street lights?
To determine the required kVA to run four street lights, you will need to know the power rating of each street light. Once you have that information, you can add up the power ratings of the four street lights to calculate the total power consumption in watts. Finally, divide the total wattage by 1000 to convert it to kilovolt-amperes (kVA).
How many watts does a generator have to have to run a blow dryer?
A typical blow dryer requires around 1500-1800 watts to operate effectively. Therefore, a generator with a capacity of at least 2000 watts would be suitable to run a blow dryer.
How many 240 volt 4.9 amp draw lights can be run on a 15 kva 2 phase transformer?
To calculate the number of lights that can be run on the transformer, use the formula: Power (kVA) = Voltage (V) x Current (A) x √2 x Number of Phases. Rearranging the formula: Number of lights = (Power (kVA) / (Voltage (V) x Current (A) x √2). Plugging in the values: 15 kVA / (240 V x 4.9 A x √2) ≈ 6 lights.
What is the minimum amps for a house to run a dryer?
The minimum recommended amperage for a house to run a dryer is typically 30 amps. However, it is crucial to consult the manufacturer's specifications and local electrical codes to determine the correct amperage requirement for your specific dryer model and household electrical system.
