### EC6503 TLWG 2marks-16marks

Anna University Regulation 2013 Electronic Communications Engineering (ECE) EC6503 TLWG 2marks & 16marks for all 5 units are provided below. Download link for ECE 5th SEM EC6503 TRANSMISSION LINES AND WAVE GUIDES Short answers, Question Bank are listed down for students to make perfect utilization and score maximum marks with our study materials.

EC6503 TRANSMISSION LINES AND WAVE GUIDES QUESTION BANK

UNIT-I 2-marks

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

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

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

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

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

EC6503 TLWG Unit 1 2marks & 16marks – Download Here

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EC6503 2marks, TLWG Unit wise short answers – ECE 5th Semester