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Questions and Answers
What is the maximum marks for the Communication Engineering exam in JUNE2022?
What is the maximum marks for the Communication Engineering exam in JUNE2022?
- 1000
- 700 (correct)
- 800
- 500
What is the purpose of blanking pulses?
What is the purpose of blanking pulses?
- To remove retrace lines in a CRT display (correct)
- To reduce noise in the transmission
- To enhance the amplitude of the modulating signal
- To synchronize the sampling process
How many questions are there in Part A of the exam?
How many questions are there in Part A of the exam?
- 10 (correct)
- 15
- 5
- 20
What is the main difference between low level and high level AM transmitters?
What is the main difference between low level and high level AM transmitters?
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What does the sampling theorem define?
What does the sampling theorem define?
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Study Notes
Communication Engineering Exam Details
- Maximum marks for the Communication Engineering exam in JUNE2022 are not specified.
Blanking Pulses
- The purpose of blanking pulses is to remove the AGC (Automatic Gain Control) voltage during the sync pulse period.
Exam Structure
- Part A of the exam has an unspecified number of questions.
AM Transmitters
- The main difference between low level and high level AM transmitters is the point at which the modulation occurs.
Sampling Theorem
- The sampling theorem defines the minimum sampling rate required to capture all the information in a continuous-time signal.
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