My Report

Analog Communications Mock Test 1


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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 10%

Question 1 of 10

1. Why a sinusoidal signal is considered analog?

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2. What is Demodulation?

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Question 3 of 10

3. What can we do to eliminate distortion in the picture?

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4. What is Carrier swing?

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Question 5 of 10

5. If each element of signal occupies 40ms, determine its speed?

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Question 6 of 10

6. An AM signal is represented by x(t) = (30 + 2Sin(700πt)) Cos(2πt x 102t)V. Carrier power of the wave is?

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Question 7 of 10

7. Square Law modulators are ________

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Question 8 of 10

8. Superheterodyne principle provides selectivity at ________

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Question 9 of 10

9. What do you understand by high level AM?

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Question 10 of 10

10. Notch is a ________

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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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