It depends what your voltage is and how much your electricity costs.
Assuming you are running standard residential voltage and your electricity costs 10 cents per kilowatt-hour. 1 Amp would cost you 1 cent per hour or 29 cents per day or $105 per year.
Electricity is not sold by the amp, but by the kilowatt. And the cost of a kilowatt varies depending on where you are. Sorry, but there is just no one answer to your question.
If you are asking about a Guitar Amp for example, you will have to look up the cost for what you want. If you are asking about an amp of current then you need to also know the voltage and power factor to determine Kilowatts per hour which is the unit used by power companies to calculate costs. A ballpark figure is 12 cents per Kilowatt Hour. If you are asking about a typical household with 120 VAC supply then 1 Amp x 120 VAC x 1 = 120 Watts. If you run the device for an hour then the "amp" at 12 cents per Kw Hr would cost you about 1.44 cents.
How much Electricity use for 3 phase reefer container in 1 hour
There are 1000 microamps in one milliamp. Each derived SI unit in each direction is three decimal places as in all engineering form.
120 power flows through a circuit with 1 amp and 120 volts.
Electricity is not sold by the amp, but by the kilowatt. And the cost of a kilowatt varies depending on where you are. Sorry, but there is just no one answer to your question.
The country of Australia pulls it's electricity from a variety of different sources and where you are located. This means that the cost to generate 1 kilowatt of electricity can vary between 15 and 25 cents .
A 1-amp adaptor can not be used for equipment that draws more than 1 amp. It is not clear from the question which part of your system is 12 v and which is 20 v.
Electricity is not sold by the volt. It is sold by the watt, a unit of power. One watt equals one volt-ampere.
If you are asking about a Guitar Amp for example, you will have to look up the cost for what you want. If you are asking about an amp of current then you need to also know the voltage and power factor to determine Kilowatts per hour which is the unit used by power companies to calculate costs. A ballpark figure is 12 cents per Kilowatt Hour. If you are asking about a typical household with 120 VAC supply then 1 Amp x 120 VAC x 1 = 120 Watts. If you run the device for an hour then the "amp" at 12 cents per Kw Hr would cost you about 1.44 cents.
100 dolara cost
Refers to how much you pay for a unit of energy. When talking about natural gas, 1 unit = 1 CCF. When talking about electricity, 1 unit = 1 kiloWatt.
It costs [ 0.0005 x (power in watts used by the radio) x (cost of 1 KWh in your area) ]
1 amp = 1,000 milliamps so 1.5 amps = 1,500 milliamps
Most televisions today use around 100W when they are running. A typical charge for electricity is a little over 10c per kilowatt hour in the US or 10p in UK The television will use 1 KWH in about 10 hours so it will cost in the region of 1-2c or 1-2p per hour to run. The cost varies according to the size and consumption of the television and the cost of electricity in your region.
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How much Electricity use for 3 phase reefer container in 1 hour