How much current is drawn by a 120V circuit containing a 1,500W load?

To determine the amount of current drawn by a 120V circuit with a 1,500W load, you can use the basic relationship described by Ohm's Law and the power formula. The formula for calculating electrical power is:

Power (P) = Voltage (V) × Current (I)

In this scenario, you have the power (1,500W) and the voltage (120V). To find the current, rearrange the formula to solve for I:

I = P / V

Substituting the known values into the equation gives:

I = 1,500W / 120V = 12.5A

Thus, the current drawn by the circuit is 12.5A, making this the correct choice. Understanding this calculation is crucial in HVACR work, as it helps in designing circuits and ensuring not to overload electrical systems.