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Amps are only a measure of electric current and not energy. The energy is equal to the power times the time, and the power is equal to the volts times the amps. So to find out the cost, you need the voltage, the current and the time.

As an example 240 volts at 10 amps is 2.4 kW, and when run for one hour that uses 2.4 kWh (or Units) of energy.

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11y ago

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