For a lossy transmission line, the characteristic impedance does not depend on

Electrical Engineering XYZ MCQs

For a lossy transmission line, the characteristic impedance does not depend on:

1. The conductivity of conductors
2. The operating frequency of the line
3. The permittivity of the dielectric separating the conductor
4. The load terminating the line

Correct answer: 2. The operating frequency of the line

Explanation: Characteristic impedance is independent of the operating frequency.