This one has me a bit stumped and I used to know how to do it!
Given a voltage and current (complete with frequency and phase shifts), determine the components within the black box.
For example: 24vac in at 1khz, 0degree. 6ma current, 1khz, 30degrees.
Since current lags voltage, it's inductive. The total impedance is 4k ohms. But what is done next to determine the components that make it up?
Given a voltage and current (complete with frequency and phase shifts), determine the components within the black box.
For example: 24vac in at 1khz, 0degree. 6ma current, 1khz, 30degrees.
Since current lags voltage, it's inductive. The total impedance is 4k ohms. But what is done next to determine the components that make it up?