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Q: Do you need a bigger battery if you have a bigger wattage motor even if they are the same volts?
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Can 36 volts of car battery power a 1hp electric motor?

Depends on the ratings(volts, amps, etc.) Definitely not an AC motor.


What solar wattage do you need to charge a 12 volt car battery?

12 Volts x .83 Amps = ROUGHLY 10 WATTS. (automotive batterys are actually 12.6 volts and are charged at 13.5-13.8 volts). Any wattage will charge it, the question of how fast is determined by the total wattage you're supplying. It will damage the battery if you're overcharging it, and it will not work if you are using the battery while you're charging it. Using it on and off intermittenly will keep the battery charge and will work I:E: using it for a 12 volt cigarette lighter and you smoke a pack a day. ;)


Can you use a car battery to start a motor bike?

as long as its 12 volts.!


What is the full load amperage of a 500 HP motor at 4160 volts?

20.833 amps at 240volts equals 5000 watts. Wattage is volts times amps.


What is the largest demand on a car battery?

You mean volts? 12V The largest load is the starter motor


What will it cost less running 460V motor or 208V motor?

No, you are charged by the wattage that you use. Watts are the product of amps times volts. Say you have a device that draws 5000 watts and you are using a voltage of 480 volts then the amperage will be A = W/E = 5000/480 = 10.4 amps. Now using that same wattage at 208 volts the amperage will be A = W/E = 5000/208 = 24 amps. As you can see the only thing that changes is the current (amps) on a consistent wattage with different voltages. One big advantage on using higher voltages over smaller voltages is, with the amps being lower, a smaller wire size can be used for the same wattage load. In the end though, you are still billed on the wattage used.


What should you do to make an electric motor slower?

What you can do is either add more components or lessen the volts of the battery.


What is cheaper to run a electric fireplace on a 120 volts or 240 volts outlet?

Voltage does not affect the cost to run. You pay for the wattage, the higher the wattage the more it will cost to run.


Why DC battery is required for generator?

The starter motor of a diesel generator is a DC motor. Depending on the size of the diesel engine the starter motor could be 12 volts or 24 volts. Sometimes more that one battery is used at the specific voltage. These batteries are connected in parallel to create more amp hour cranking power.


Is using 110 volts cheaper than using 230 volts?

no its desame depending on wattage of loads


When you connected a voltmeter across a battery it read 6 volts When a connected a motor to the battery and switched on the reading dropped a lot Why?

i think it is because some energy is being lost throug the motor's consumption.


What formula can be used to find wattage?

Watts= Volts x Amps