My Report

Analog Communications Practice Test 5


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. Why sampling is used in communication?

2. Leak type bias is used in plate modulated amplifier to ________

3. Schmitt trigger is used to generate PDM.

4. In AM pilot carrier, transmission has ________

5. Which of the following frequency is not transmitted in AM transmission?

6. Which of the following is used to generate PDM?

7. It is generally observed that a ship to ship communication suffers from fading. This problem can be avoided by using ________

8. What the main advantage of PCM?

9. In pulse code modulation bandwidth required is low.

10. Impulse noise can be reduced in _________


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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