I have attached a schematic of a circuit I'm having trouble with.
The question is:
Using Thevenin's Theorem, determine the current I in the 15Ω resistor and the voltage VAB of the AC circuit.
Hint: Use a delta-star transformation when determining the Thevenin impedance ZT.
I am fine with thevenin usually, however, this one is bothering me slighty.
I am having trouble with this because of the location of AB.
When short circuiting AB, am I supposed to take a impedance equivalent either side of AB and calcuate the voltage that way? I have been trying but been getting some results that don't really make sense.
thanks.
The question is:
Using Thevenin's Theorem, determine the current I in the 15Ω resistor and the voltage VAB of the AC circuit.
Hint: Use a delta-star transformation when determining the Thevenin impedance ZT.
I am fine with thevenin usually, however, this one is bothering me slighty.
I am having trouble with this because of the location of AB.
When short circuiting AB, am I supposed to take a impedance equivalent either side of AB and calcuate the voltage that way? I have been trying but been getting some results that don't really make sense.
thanks.
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