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A load impedance consists of 25 ohm resistance in series with 38 ohm inductive reactance. The...


A load impedance consists of 25 ohm resistance in series with 38 ohm inductive reactance. The load is connected across a 60 Hz, 240 V rms source. Use the voltage source as the reference (zero phase angle).

a. Draw the circuit diagram.
b. Calculate the value of inductance.
c. Calculate the phasor value of current through the load impedance.
d. Which leads, current or voltage?
e. What is the phase angle between current and voltage?
d. Calculate the phasor value of voltage across the resistor.
e. Calculate the phasor value of voltage across the inductive reactance.

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