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 onlyB-8 kHz onlyC-12 kHz and 9 kHzD-12 kHz and 8 kHz-D-12 kHz and 8 kHz

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A signal x(t) = 100 cos (24p x 103t) is ideally sampled with a sampling period of 50 &mu; 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 onlyB-8 kHz onlyC-12 kHz and 9 kHzD-12 kHz and 8 kHz-D-12 kHz and 8 kHz

APTITUDE CRACK · Accepted Answer

D 12 kHz and 8 kHz  Frequency pass by L.P.F. are, fc fs fc 12 kHz, 8 kHz.

Communication Systems - Engineering

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?

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Communication Systems - Engineering

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?

Solution

For help Students Orientation Mcqs Questions

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?

For help Students Orientation
Mcqs Questions