My Report

Avionics 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. Two parallel lines appear as a complex impedance when the transmission line is equal to the wavelength of the signal.

2. The transmission of multiple signals in a common frequency without interference is called _______

3. Which of the following is widely used for connecting coaxial cables test instruments?

4. Frequency multiplier multiplies the frequency deviation produced by the modulator.

5. A cable TV service uses a single coaxial cable with a bandwidth of 860 MHz to transmit multiple TV signals to subscribers. Each TV signal is 6 MHz wide. How many channels can be carried?

6. Calculate the velocity factor if the transmission speed is 2.04 x 108.

7. Which of the following is not a type of coaxial cable connector?

8. Which circuit does the actual multiplexing process in frequency division multiplexing?

9. The ratio of the incident voltage wave Vi to the reflected voltage wave Vr is called the reflection coefficient.

10. The LNA of a transducer has failed during the transmission of a signal. Which component’s failure has caused this?


 

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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