| Home -> Amateur Radio Exams -> General -> Exam Review Question |
 | Amateur Radio Exam
General Class Exam Question Pool Review
Question G5A01:
What is impedance?
Answers:
A.The electric charge stored by a capacitor
B.The inverse of resistance
C.The opposition to the flow of current in an AC circuit
D.The force of repulsion between two similar electric fields
Correct answer is:C
    |