EC6402 CT Important Questions
Anna University Regulation 2013 Electronic Communications Engineering (ECE) EC6402 CT Important Questions for all 5 units are provided below. Download link for ECE 4th SEM EC6402 COMMUNICATION THEORY Answer Key is listed down for students to make perfect utilization and score maximum marks with our study materials.
EC6402 CT Important Questions
Unit – 1
Part – A
1. What are the advantages of VSB-AM? BTL 1 Remembering 2. State heterodyning principle. BTL 1 Remembering
3. What are the advantages of modulating low frequency signal into high frequency signal? BTL 1 Remembering
4. List the types of AM modulators? BTL 1 Remembering
5. Define Coherent Detection. BTL 1 Remembering
6. Why do you need modulation in communication systems? BTL 1 Remembering
7. Identify the differences between single side band and vestigial side band systems. BTL 2 Understanding
8. Write about diagonal clipping and negative peak clipping? BTL 2 Understanding
9. Suggest a modulation scheme for broadcast video transmission. BTL 6 Creating
10. Apply the concepts of sensitivity and selectivity in AM receiver. BTL 23 Applying
11. Draw the AM modulated wave for modulation index=0.5 and its spectra. BTL 2 Understanding
12. Illustrate the applications of Hilbert transform. BTL 3 Applying
13. Apply the concepts of power relations and find the total power in a modulated wave if the carrier is 10 watts and amplitude modulated to a depth of 80%. BTL 3 Applying
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Anna University 4th SEM ECE CT Important Questions
EC6402 COMMUNICATION THEORY Answer Key free download
Anna University ECE CT Important Questions Regulation 2013
EC6402 Answer Key, CT Unit wise Important Questions- ECE 4th Semester