My Report

Analog Communications Mock Test 3


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. Autocorrelation function of which noise is a constant?

Question 1 of 10

Question 2 of 10

2. There is no requirement of IF amplifier stages for a video monitor.

Question 2 of 10

Question 3 of 10

3. In frequency modulation, there is a large increase in noise and hence increase in the signal to noise ratio.

Question 3 of 10

Question 4 of 10

4. Find the carrier frequency if the inductance and capacitance are 30μH and 10nF respectively?

Question 4 of 10

Question 5 of 10

5. What is the ITU designation range for VHF?

Question 5 of 10

Question 6 of 10

6. TV remote control used ultra violet light.

Question 6 of 10

Question 7 of 10

7. Minimum viewing angle of resolution of human eye is ________

Question 7 of 10

Question 8 of 10

8. Function of duplexer in a RADAR is to permit the use of same antenna for transmission and reception.

Question 8 of 10

Question 9 of 10

9. If a receiver has poor selectivity then it also have poor ________

Question 9 of 10

Question 10 of 10

10. The output of a battery eliminator is closed to ________

Question 10 of 10


 

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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