STC networks can be classified into two categories: low-pass (LP) and high-pass (HP). Then which of the following is true?
A)hp network passes dc and low frequencies and attenuate high frequency and opposite for lp network
B)lp network passes dc and low frequencies and attenuate high frequency and opposite for hp network
C)hp network passes dc and high frequencies and attenuate low frequency and opposite for lp network
D)lp network passes low frequencies only and attenuate high frequency and opposite for hp network

Question

Quizplus · Accepted Answer

B) is correct because a low-pass (LP) network allows direct current (DC) and low frequencies to pass through while attenuating high frequencies. Conversely, a high-pass (HP) network does the opposite by allowing high frequencies to pass and attenuating low frequencies.

STC Networks Can Be Classified into Two Categories: Low-Pass (LP)