55/12=4.6
It would be at least 250 amps, maybe 300 amps.
Have to know the wattage or resistance of the lamp to answer this question.
Amps * Volts = Watts Amps * 12 = 600 600/12 = Amps = 50 amps You would need a reserve capacity, so I'd go somewhere between 60 or 100 Amp rated transformer. Transformers are rated in volt-amps which is usually calculated the same as watts. But the term "watts" technically does not apply to transformers. So you need a 600 volt-amp transformer or, as Redbeard has suggested, you need an 800 or 1000 volt-amp transformer. That's a lot of amps for a 12 volt system so I recommend you double check your requirements. You will need a #2 gauge wire if your requirements are correct.
16 gauge is rated at 13 amps, but I would use 14 gauge which is rated at 15 amps just to be safe.
If you are talking about an amplifier to be installed in a vehicle with a 12 volt system then you would use the formula to find the amps. I = W/E. 1800/12 = 150 amps. A 1/0 copper wire is rated at 150 amps.See relate links below.
Depends on the battery. It is listed on the battery as Cold Cranking Amps (CCA).
It would be at least 250 amps, maybe 300 amps.
1.25 amps
Volts * Amps = Watts 12 Volt * 2 amp = 24 Watts
Have to know the wattage or resistance of the lamp to answer this question.
0.24 ampere
To convert amps to watts in a 12-volt application, you can use the formula: Watts = Volts x Amps. Therefore, in a 12-volt circuit, if you have 1 amp of current, the power consumption would be 12 watts (12V x 1A).
1 HP = 745.70 wattsPower (watts) = Current (amps) x VoltsSo if you use a 110 volt system, amps = 745.7/110 = 6.779 ampsIf you use a 220 volt system, amps = 745.7/220 = 3.389 ampsFor a 12 volt system, amps = 745.7/12 = 62.142 amps
9.6va (or watts) divided by 12Volts = 0.8 amps
The same number as 250 oranges is apples. A watt is a volt times an ampere.
0.5 amps
No you cannot house amps use 120 volt ac car amps use 12 volt dc