Question is ⇒ A signal x(t) = 100 cos (24p x 103t) is ideally sampled with a sampling period of 50 μ sec and then passed through an ideal low pass filter with cut off frequency of 15 kHz Which of the following frequencies are present at the filter output?, Options are ⇒ (A) 12 kHz only, (B) 8 kHz only, (C) 12 kHz and 9 kHz, (D) 12 kHz and 8 kHz, (E) , Leave your comments or Download question paper.

Question is ⇒ A signal x(t) = 100 cos (24p x 103t) is ideally sampled with a sampling period of 50 μ sec and then passed through an ideal low pass filter with cut off frequency of 15 kHz Which of the following frequencies are present at the filter output?, Options are ⇒ (A) 12 kHz only, (B) 8 kHz only, (C) 12 kHz and 9 kHz, (D) 12 kHz and 8 kHz, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	A signal x(t) = 100 cos (24p x 10³t) is ideally sampled with a sampling period of 50 μ sec and then passed through an ideal low pass filter with cut off frequency of 15 kHz Which of the following frequencies are present at the filter output?
A.	12 kHz only [Wrong Answer]
B.	8 kHz only [Wrong Answer]
C.	12 kHz and 9 kHz [Wrong Answer]
D.	12 kHz and 8 kHz [Correct Answer]
View Answer 1 -1 Explanation:- Answer : D Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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