Home / MCQ Bank / Electronics and Communication

Electronics and Communication Information Theory And Coding Difficulty: Medium

For designing of (4, 1) cyclic repetition code, what would be the order of the generator polynomial g(x)?

Select the correct option to test your answer:

More Electronics and Communication Questions

Which is one of the disadvantages of 2G standards? A multimode fiber has RMS pulse broadening per km of 12ns/km and 28ns/km due to material dispersion and intermodal dispersion resp. Find the total RMS pulse broadening. Match List-I with List-II and select the correct answer using the options given below: List-I (Communication Service) List-II (Bandwidth) a. AM Broadcast 1. 10 kHz b. Telephone 2. 4 kHz c. Wideband FM 3. 200 kHz d. TV 4. 7 MHz A transmission line of characteristic impedance 75 ohms is terminated with an impedance of 50 ohms. The line length is increased from zero. What will be the locus of the input impedance at the other end of the line? (N.B. : Reference impedance of Smith Chart = 50 Ohms) If retrace is visible on the CRT screen, the trouble may be that