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EKT EC 2018 Quiz 12

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Question 1

In microwave system, waveguides have the advantages of

Question 2

In a waveguide with perfectly conducting flat wall, the angle of reflection is equal to the angle of

Question 3

In graded-index multimode optical fibre the refractive index of the core is______.

Question 4

In a party every person shakes hands with every other person. If there are 105 hands Shakes, find the number of persons in the party?

Question 5

The relationship dmin=2t+1 specify:
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Dec 13ESE & GATE EC