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Practice over 1000+ GATE-level questions from this topic!

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Q#1 Digital Communication GATE EC 2002 MCQ +2 marks -0.66 marks

A signal  is ideally sampled with a sampling period of 50μsec and then passed through an ideal low-pass filter with cut-off frequency of 15 KHz. Which of the following frequencies is/are present at the filter output?

12 KHz only

8 KHz only

12 KHz and 9 KHz

 12 KHz and 8 KHz

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Browse Practice Questions by Chapters / Topics in Browse Practice Questions by Chapters / Topics in GATE Electronics and Communications
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Network Analysis 273 0 0
Electronic Devices 224 0 0
Analog Electronics 395 0 0
Digital Electronics 352 0 0
Signals and Systems 263 0 0
Control Systems 264 0 0
Communication System 340 0 0
EMFT - ECE 273 0 0
Engineering Mathematics 280 0 0
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