AVIXA CTS-I Question Answer
The total impedance of a circuit wired in series is represented by the formula _____.
P = I * E
ZT =1 / [(1 / Z1) + (1 / Z2) + (1 / Z3) ... + (1 / ZN)]
ZT = Z1 + Z2 + Z3 ... + ZN
ZT =1 / (Z1 + Z2 + Z3 ...+ ZN)
TESTED 31 Oct 2025
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