Electromagnetic Theory Lossless Distortionless Line Online Exam Quiz
Electromagnetic Theory Lossless Distortionless Line GK Quiz. Question and Answers related to Electromagnetic Theory Lossless Distortionless Line. MCQ (Multiple Choice Questions with answers about Electromagnetic Theory Lossless Distortionless Line
The resistance of a lossless transmission line is
Options
A : 0
B : 1
C : -1
D : Infinity
The velocity of the transmission line with a frequency of 35 radian/s and phase constant of 68.5 is
Options
A : 1.95
B : 2.36
C : 4.56
D : 3.48
The characteristic impedance of the transmission line with R= 45 ohm and G= 0.45 mho is
Options
A : 100
B : 1
C : 0.1
D : 10
For R= 20 ohm and G= 0.8 mho, the attenuation constant will be
Options
A : 16
B : 4
C : 2
D : 32
The velocity of an electromagnetic wave with frequency 6MHz and a skin depth of 1.6 ?m.
Options
A : 3.75
B : 0.26
C : 9.6
D : 7.8
The characteristic impedance of the line having primary constants L and C as 35 milli henry and 70 micro farad respectively is
Options
A : 500
B : 22.36
C : 125
D : 50
The transmission line is said to be lossless when the
Options
A : Conductor is perfect and dielectric is lossless
B : Conductor is perfect and dielectric is lossy
C : Conductor is imperfect and dielectric is lossy
D : Conductor is imperfect and dielectric is lossless
Given that R = 20 ohm, L = 40 mH, C = 40 ?F, G = 0.02 mho. Find whether the line is distortionless or not.
Options
A : Distorted line
B : Distortionless line
C : All of the mentioned
D : None of the mentioned
Which two parameters given below are zero in the lossless line?
Options
A : L, C
B : C, G
C : G, ?
D : R, L
The attenuation constant is measured in the units of
Options
A : Ohm
B : Neper
C : Decibel
D : Radian/sec
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