**EC6503 Transmission Lines and Wave Guides question bank**

EC6503 Transmission Lines and Wave Guides question bank Regulation 2013 Anna University free download. Transmission Lines and Wave Guides EC6503 question bank pdf free download.

**Sample EC6503 Transmission Lines and Wave Guides question bank:**

1. For a symmetrical network, define propagation constant and characteristic impedance. M-11

2. What are the advantages of m-derived filters? M-11

3. A constant-K T-section high pass filter has a cutoff frequency of 10 KHz. The design impedance is 600 ohms. Determine the value of L. N-10 (ec6503 transmission lines and wave guides question bank)

4. What are the advantages of m-derived filters? N-10 N-09

5. If Zoc =1000Ω and Zsc =360Ω, determine the Zo of the symmetrical network. N-09

6. What are the disadvantages of constant-k prototype filter section? M-09 (ec6503 transmission lines and wave guides question bank)

7. Find L and C of a low pass T section constant-k filter having a cutoff frequency of 1.8KHz and load of 500ohms. M-09

8. What are the demerits of constant k filters? N-08

9. Design a prototype low pass filter T section of design impedance Ro =500Ω and cutoff frequency fc=2000Hz N-08

10. Compare constant K and m-derived filters. M-08 (ec6503 transmission lines and wave guides question bank)

11. Determine the value of C required by a prototype high pass T-section filter having a cutoff frequency of 1KHz to work into a 600ohms load resistance.

M-08

12. Draw a simple High-pass filter section and give the values of circuit elements. N-07

13. Draw a simple Band-pass filter network and give the values of circuit elements. N-07

14. What are called cut-off frequencies in the design of filters? M-07 (ec6503 transmission lines and wave guides question bank)

15. What is constant-K filters? M-07

16. What are the properties of band elimination filter? M-07

17. How the resonant frequency is chosen in the m-derived high pass filters? M 07

18. What is constant-k network? N-06

19. How to obtain constant-k high pass filter? N-06

20. Define characteristics impedance of a network. M-06

21. Define constant-k filters. M-06

22. Why constant K filters are also known as prototype filters? N-05 (ec6503 transmission lines and wave guides question bank)

23. Define cutoff frequency N-05

24. A T section low pass filter has series inductance of 80mH and shunt capacitance of 0.022 μF. Determine the cutoff frequency and the nominal impedance. M-05

25. What are called constants K filters and what are the demerits? M-05

26. What are the characteristics of an ideal filter? N-04

27. Why m-derived filter of L-sections are used as terminations of composite filters? N-04

28. What are the merits of m derived filters? M-04

29. Define neper. What is its relation with Decibels? (ec6503 transmission lines and wave guides question bank)

Subject Name | Transmission Lines and Wave Guides |

Subject Code | EC6503 |

Regulation | 2013 |

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