Coaxial cable consists of _______ concentric copper conductors.
A. 1
B. 2
C. 3
D. 4
Answer:B
Coaxial cable consists of _______ concentric copper conductors.
A. 1 B. 2 C. 3 D. 4
Explanation: Coaxial cable has an inner conductor surrounded by a insulating layer, which is surrounded by a conducting shield. Coaxial cable is used to carry high frequency signals with low losses.