NETA Certified Technician Exam (Level II, III, Or IV)

Access More Questions

A technician closes a switch to apply a DC voltage source to a circuit containing only a resistor and a large inductor in series. Immediately at the instant the switch is closed (t=0), how does the inductor behave?

As a short circuit, with maximum current flow. As a closed switch with no voltage drop. As an open circuit, with maximum voltage drop. As a resistor equal to its DC resistance.

Correct Answer:

As an open circuit, with maximum voltage drop.

Access more questions from this quiz

Continue to NETA Certified Technician Exam (Level II, III, or IV) for more practice questions and the full quiz experience.

Access More Questions