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Module 3. Electrical fundamentals
What is the current in the circuit with a resistance of 8 ohms, inductive reactance of 12 ohms, capacitive reactance of 18 ohms with 20 volts applied across it?
•  10 amps.
•  1 amp.
•  2 amps.

kufu asking:
•  Can anyone explain me this one...?

Community comments: 2
markino87
Posts: 4
09.10.2012 / 12:43
doing xl-xc u'll find the Xtot
doing square root of(R^2+X^2) u'll find the impedance
doing V/R u'll find the current

chiaro:)
bigbear
Posts: 2
26.07.2024 / 05:20
COULD PLEASE EXPLAIN WHAT IS xl-xc??
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