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The answer is 40,000 divided by 415 or 96.38 Amps. Watts is volts times amps.
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∙ 15y ago
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How many watts is 6 amps?
The formula is P = E x I. Power in watts (P) is equal to the product of the voltage (E) and the current (I). The total power used at 6 amps and 120 volts is equal to 720 watts. If the voltage was 240 volts, the total power would be 240 volts times 6 amps, or 1440 watts.
How many unit is 1 kv?
Unfortunately, the question as phrased is meaningless. A watt or kilowatt is a measure of voltage times current - one kilovolt at one amp of current dissipates one kilowatt of energy, but the same kilovolt at one tenth of an amp of current only dissipates 100 watts. Here's the formula: Watts = Volts * Amps
What does the efficiency of a machine describe?
The efficiency of a machine is: (useful energy that comes out of the machine) divided by (energy put into the machine). It's really handy to know this before you spend a million dollars on a machine, and discover that even though you put enough energy into it to do the job, you're not getting enough out, and the job isn't getting done. Example: You need 100 watts of light dispersed in a room. You buy a 100-watt light bulb, screw it in, turn it on, and nobody in the room can read anything. You lose, because you failed to consider that the efficiency of the type of light bulb you bought is about 35%. That means for every 100 watts of electricity you put into the bulb, you get about 35 watts of light out of it. The other 65 watts of power comes out of the bulb in the form of heat. (Which explains why the air conditioning runs more when the lights are on.) Had you considered the 35% efficiency of the light bulb, and knowing that you needed 100 watts of light, you would have known to buy a bulb rated at (100 / 0.35) = 286 watts.
Why do scientists need to conduct many attempts during an experiment to test their hypothesis?
scientist need to conduct many attempts during an experiment because, they need to make sure there hypothesis is right and to see what they need to change or fix.
How do electric companies make money?
They sell electrical energy. They sell services. And they invest. Direct selling and wholeselling Mega-Watts to millions who need and survive off electricity! www.texascheapelectric.com
How many watts of electric on a 13 amp fuse 240 volts?
You need the formula: Amps * Volts = Watts But you get to do the math.
How many amperes in a watt and how many watts in a volt?
Amps, volts and watts are interrelated, but you need to do a little math. Amps * Volts = Watts
How many volts do you need to power 2 watts?
watts = volts x amps, example-2 watts=2 volts x 1 amp, example- 2 watts=120 volts x .60 amp.
How many volts in 12 mega watts?
Watts = Volts x Amps. 12 megawatts = 12,000,000 watts. You need to know current to calculate the voltage.
How many watts in 20 volts?
You need to have the amperage to determine how many volts you get out of 20 watts.
How many watts is 6 amps if voltage is 240?
You need the formula: Amps * Volts = Watts But you get to do the math.
How many watts are in 19.5 volts?
Impossible to know. You need to know both the voltage and current draw to calculate power (watts). Power in watts = Volts X Amps
1kw how many amps?
1 kW = 1000 watts. Formula is Watts = Amps x Volts. As you can see to give you a answer I need a value for volts. Transpose the formula to read I = 1000/volts.
How many watts are in 3000000?
Watts = Volts x Amps x Power Factor. So as you can see watts and volts are different units and you need to know more information. So if you had 1 microamp of current and 3 million volts you would only have 3 Watts.
How many amps does 3000 watts pull?
Using the equation Volts X Amps = Watts, you can take 3000 watts / Volts to get your answer: 3000W/240V = 12.5A or 3000W/120V = 25A So, at 240 volts you will use 12.5 amps for 3000 watts of power. Or at 120 volts you will use 25 watts.
How many volts do you need to light up a 15 watts light bulb?
15.
How many volts in 6VA?
There are zero volts in 6 VA. The VA stands for Volt Amps. VA for all intents and purposes is the same as watts. You need to state an amperage to find the voltage. Volts = Watts/Amps.
