Alternating current or direct current? For doubling the AC voltage, use a 1 to 2 step up transformer. For doubling the DC voltage use 2 of the 12 V car batteries und connect them in series.
Change the trailer light bulbs to 24 volts and supply a 24 volt source to power them, in that order.
36 is to 12 as 18 is to 24.
12 volt standard, 24 volt optional.
Connect two 12 volt batteries in series and you will have 24 volts.
One way in achieving this can be getting a 140 watt solar system. The reason behind this is they take both 12 volts and 24 volts.
No. 12 volts peak to peak would be 6 in the positive polarity and 6 negative polarity. Simply saying 12 volts AC would be 12 volts in each polarity or 24 volts peak to peak
Volts cannot be converted to amps. If you mean convert 220v to 12 volts output, then you need a 220v to 12 v step down transformer with the VA or watt rating you require.
Yes.In series will give you 24 voltsIn parallel will give you 12 volts.Yes.In series will give you 24 voltsIn parallel will give you 12 volts.
If it is AC voltages you need to convert, you need to find a transformer to do this job. Without knowing the application it is hard to guess what you are trying to do.
Gas is 12 volts and diesel is 24 volts
Yes connect all 3 batteries in series. 6+6+12=24 volts.
Ohm's law: Volts = Amps * Ohms, or Amps = Volts / Ohms 12 volts / 0.5 ohms = 24 amps