Question 101Electricity & Electronics - 1st Asst/Chief

The correct answer is C) 2.40 ohms. To calculate the impedance of the motor, we can use the formula for apparent power (S) which is given by the equation S = VI, where V is the voltage and I is the current. Rearranging the equation, we can solve for the impedance (Z) as Z = V/I. Given the apparent power is 6 kilovolt amps (6,000 VA) at 120 volts, we can calculate the current as I = S/V = 6,000/120 = 50 amps. Plugging this into the impedance equation, we get Z = V/I = 120/50 = 2.40 ohms. The other answer choices are incorrect because they do not correctly calculate the impedance using the given information.