A modern device that replaces a slotted line is:

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Mr. Dubey • 51.17K Points
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Q.) A modern device that replaces a slotted line is:

(A) digital cro

(B) generators

(D) computers

Correct answer : Option (C) - network analyzers

Explanation:

 although slotted lines used to be the principal way of measuring unknown impedance at microwave frequencies, they have largely been superseded by the modern network analyzer in terms of accuracy, versatility and convenience.

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