03-01-2013, 04:43 PM
ELECTRONICS AND COMMUNICATION ENGINEERING
ELECTRONICS AND COMMUNICATION.pdf (Size: 1.05 MB / Downloads: 132)
QUESTION BANK
1. What is control system?
2. Define open loop control system.
3. Define closed loop control system.
4. Define transfer function.
5. What are the basic elements used for modeling mechanical rotational system?
6. Name two types of electrical analogous for mechanical system.
7. What is block diagram?
8. What is the basis for framing the rules of block diagram reduction technique?
9. What is a signal flow graph?
10. What is transmittance?
11. What is sink and source?
12. Define non- touching loop.
13. Write Masons Gain formula.
14. Write the analogous electrical elements in force voltage analogy for the elements of
mechanical translational system.
15. Write the analogous electrical elements in force current analogy for the elements of
mechanical translational system.
16. Write the force balance equation of m ideal mass element.
17. Write the force balance equation of ideal dashpot element.
18. Write the force balance equation of ideal spring element.
19. What is servomechanism?