SA Electrician Trade Test Practice Questions - South Africa Artisan Trade Test - Electrician (QCTO NAMB) Exam

What does the term 'inductive reactance' (XL) in an AC circuit represent?

The opposition a capacitor offers to changing current The opposition an inductor offers to alternating current, increasing with frequency The DC resistance of a coil's copper winding The power lost as heat in a resistor

Correct Answer:

The opposition an inductor offers to alternating current, increasing with frequency

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