An inductance in series with an external resistance used to prevent the ac signal voltage from developing any appreciable output across the resistance at the frequency of the source is called a(n)
A) coil
B) inductor
C) condenser
D) choke

Question

Quizplus · Accepted Answer

A choke is an inductor used to block higher-frequency alternating current (AC) in an electrical circuit while allowing lower frequency or direct current (DC) to pass. It's used precisely for the purpose described in the question, to prevent AC signal voltage from developing a significant output across a resistance at the source's frequency.

An Inductance in Series with an External Resistance Used to Prevent