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GATE 2019: Electromagnetics Quiz 10
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Question 1
The first and the last critical frequency of an RC-driving point impedance function must respectively be
Question 2
Many circles are drawn in a Smith chart used for transmission line calculations. The circles shown in figure represent 
Question 3
If the input impedance of a short circuited lossless transmission line 
(where Z0 is characteristic impedance), then the length of the line is
(where Z0 is characteristic impedance), then the length of the line is Question 4
A loss less transmission line of length 250 m has L = 10 μH/m and C = 0.1 pF/m at 1 MHz. The electrical length of the line is _______ degrees.
Question 5
A 100 Ω transmission line is terminated by a load of 150 Ω + j100Ω. If the line is excited by a 100 MHz source, then the ratio of voltage minimum to voltage maximum on the line is given by
Question 6
Which of the following is a characteristic of a good conductor?
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Aug 31ESE & GATE EC
