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ISRO Electronics Engg. : Electromagnetic Theory Booster Quiz 2

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Question 1

The relationship between electric field strength

and the potential difference

at any point is given by

Question 2

A plane wave with the following instantaneous expression for electric field is

Question 3

A uniform sinusoidal plane wave in air has the following phasor expression for electric field:
E(x,z)= a_y.10e^j(6x+8z) V/m.The frequency of operation will be

Question 4

An antenna at the earth station of a satellite communication like having a gain of 55 dB at 14 GHz is aimed at a geostationary satellite 36,500 km away. The receiving antenna on the satellite has a gain of 35 dB The earth station transmitted power, for receiving a signal power of

at the output of the receiving antenna, is

Question 5

The velocity at which a sinusoidal signs of $Description: E:\Gate\isro-cs\ISRO_EC_2013_files\image180.png$ rad/s travels down a loss-less transmission line for which L = 0.4 $Description: E:\Gate\isro-cs\ISRO_EC_2013_files\image181.png$ and C = 40 pF/m is

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ESE & GATE EC Electromagnetics

May 26ESE & GATE EC