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Worksheetsecen 30124-1
Total questions: 10
Worksheet time: 22mins
_ is possible when a circuit is reactive but not when a circuit is purely resistive.
(a)
A 76-mile transmission line belongs under what type based on length?
long
short
medium
infinite
Velocity in free space is _ than the velocity in a transmission line.
(a)
What is the velocity of propagation for a transmission line made of a material with a dielectric constant of 2.65? (Express your answer in m/s and round it off to 3 decimal places, no need to write down the unit. )
(a)
For _ length, the characteristic impedance is purely resistive.
(a)
To minimize loss, we can...
use longer cables
use shorter cables
use smaller cables
use larger cables
Due to skin effect, the resistance of a wire _
(a)
_ is only important for high-frequency applications and is considered a factor to determine the maximum allowable cable length.
(a)
For a cable to be considered a transmission line, what should be its length when it's used for a signal with a 876m wavelength?
(a)
Transmission lines appear as a distributed _ to a high-frequency signal.
Band-pass filter
Low-pass filter
High-pass filter
Band-stop filter
