Electronics and Communication Engineering - Matching Questions - Discussion


Match the following:

List I List II
A.Penetration frequency1.Lowest frequency at which charged particles spiral in fixed magnetic field
B.Optimum working frequency2.Same as critical and frequency
C.Gyro frequency3.Highest frequency of radio waves that can be used
D.Maximum usable frequency4.The most effective frequency for ionosphere propagation of radio waves

[A]. A-2, B-4, C-1, D-3
[B]. A-4, B-1, C-3, D-2
[C]. A-1, B-3, C-2, D-4

Answer: Option A


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