Digital Communication – Electrical Engineering GK MCQ (अंकीय संचार )
Welcome to our comprehensive MCQ page on Digital Communication! This page serves as a valuable resource for students and professionals looking to enhance their knowledge of digital communication systems. We have curated a collection of multiple-choice questions (MCQs) from previous year papers of various prestigious exams, including UPSC IAS and other sectors. By practicing these MCQs, you can assess your understanding, identify areas for improvement, and prepare effectively for upcoming exams.
Our MCQs cover a wide range of topics in digital communication, including signal encoding, modulation techniques, channel coding, error detection and correction, multiplexing, and more. Each question is carefully designed to test your conceptual understanding and problem-solving skills, providing you with an opportunity to strengthen your grasp on key concepts and principles. Furthermore, the inclusion of questions from different exams ensures a comprehensive learning experience.
Whether you are a student preparing for a competitive exam or a professional seeking to broaden your knowledge in digital communication, this page is tailored to meet your needs. You can access the MCQs at any time and attempt them at your own pace. Regular practice will not only enhance your proficiency but also boost your confidence in this subject.
Make the most of this valuable resource and unlock your potential in digital communication. Begin exploring our collection of MCQs today and embark on a successful journey
Digital Communication – Electrical Engineering GK MCQ – Previous Year Questions
Question:
In uniform quantization process
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Question:
The process of converting the analog sample into discrete form is called
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Question:
The characteristics of compressor in μ-law companding are
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Question:
The modulation techniques used to convert analog signal into digitalsignal are
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Question:
The sequence of operations in which PCM is done is
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Question:
In PCM, the parameter varied in accordance with the amplitude of themodulating signal is
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Question:
One of the disadvantages of PCM is
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Question:
The expression for bandwidth BW of a PCM system, where v is thenumber of bits per sample and fm is the modulating frequency, is given by
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Question:
The error probability of a PCM
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Question:
In Delta modulation
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Question:
In digital transmission, the modulation technique that requiresminimum bandwidth is
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Question:
In Delta Modulation, the bit rate is
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Question:
In Differential Pulse Code Modulation techniques, the decoding isperformed by
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Question:
DPCM suffers from
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Question:
The noise that affects PCM
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Question:
The factors that cause quantizing error in delta modulation are
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Question:
Granular noise occurs when
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Question:
The crest factor of a waveform is given as –
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Question:
The digital modulation technique in which the step size is variedaccording to the variation in the slope of the input is called
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Question:
The digital modulation scheme in which the step size is not fixed is
