My Report

Avionics Practice Test 4


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. The low power carrier transmitted with SSB signal is called as?

2. Speed of transmission is increased by channel encoding.

3. How many voltage levels are present in a PWM signal?

4. What is processing gain?

5. Why higher speed communications in parallel transmission require shorter length?

6. What is the ratio of the shift produced by the noise to the maximum allowed deviation if the modulating frequency is 300Hz and the phase shift by noise is 25° and the maximum allowable deviation is 5kHz?

7. Which of the following is the fastest type of ADC?

8. Which of the following is a false reason for parallel lines not being used for long distances?

9. Settling time is the time taken to convert one binary data into analog.

10. In parallel communication, if the time interval to transmit one bit is 10μs. What is the time to transmit an 8-bit word?


 

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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