contestada

You have the task of ordering a replacement and doctor for one that has become defective. the information on the nameplate has been painted over and cannot be read. The machine containing the inductor operates 480 volts at a frequency of 60 hertz. Another machine has an identical Inductor in it, but its nameplate has been painted over also. A clamp on and meter indicates a current of 18 amps, and the voltmeter indicates a voltage drop across the inductor of 324 volts in the machine that is still in operation. After turning off the power and locking out the panel, you disconnect the inductor in the operating machine and measure the wire resistance of 1.2 ohms with an OHM meter. using the identical Inductor in the operating machine as an example, what inductance value should you order and what would be the minimum VAR rating of the inductor? should you be concerned with the amount of wire resistance in the inductor with ordering? explain your answer