Communication Systems ECE Questions And Answers
Here you can find Communication Systems ECE Questions and Answers.
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Communication Systems ECE Questions And Answers
1. In __________ communication , the media of transmission is a pair of conductors called transmission line
Communication Systems ECE Questions And Answers
2. In _________ communication transmission media is open space or free space.
Communication Systems ECE Questions And Answers
3. _________ is the equipment which converts physical message, such as sound, words, pictures etc., into corresponding electrical signal.
Communication Systems ECE Questions And Answers
4. __________ is equipment which converts electrical signal back to the physical message.
Communication Systems ECE Questions And Answers
5. _________ is defined as the process by which some characteristics (i.e. amplitude, frequency, and phase) of a carrier are varied in accordance with a modulating wave
Communication Systems ECE Questions And Answers
6. _________is the reverse process of modulation, which is used to get back the original message signal.
Communication Systems ECE Questions And Answers
7. Modulation is needed in a communication system to achieve the following basic needs
Communication Systems ECE Questions And Answers
8. Which of the following are the types of amplitude modulation
Communication Systems ECE Questions And Answers
9. __________ & ___________ are two methods to generate DSB-SC waves
Communication Systems ECE Questions And Answers
10. Which of the following are the methods for generation of SSB Waves