300 QUESTION BOARD EXAM REVIEWER PART3 Flashcards
1
Q
The most commonly used line in television system?
A
Coaxial
2
Q
The impedance of a TV transmission line depends on several factors. Which one is not? Diameter, Length of Wire, Dielectric Material, Separation between Conductors
A
Length of Wire
3
Q
Important useful quantities describing waveforms
A
Frequency and Voltage (Amplitude)
4
Q
Halving the power results to a _____ dB _____ (loss/gain)
A
3 dB Loss