Exam Questions Paper - ECE Questions and Answers

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Consider the cascade structure of two filters.

Consider the following statements.

If f₁ < f₂ then it acts like band-pass filter
If f₁ < f₂ then it acts like band-pass only if HPF follows LPF in other case it acts like a band stop filter
If f₁ > f₂ then it acts all stop filter

The correct statements are:

1 and 3

only 2

2 and 3

only 3

Answer : Option A

Explanation :

No answer description available for this question.

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