Bs Lab Viva Questions

`Bs Lab Viva Questions1. Define Signal2. Define determistic and Random Signal3. Define Delta Function4. What is Signal Modeling5. Define Periodic and a periodic Signal6. Define Symetric and Anti-Symmetric Signals7. Define Continuous and Discrete Time Signals8. What are the Different types of representation of discrete time signals9. What are the Different types of Operation performed on signals10. What is System11. What is Causal Signal12. What are the Different types of Systems13. What is Linear System14. What is Time Invariant System15. What is Static and Dynamic System16. What is Even Signal17. What is Odd Signal18. Define the Properties of Impulse Signal19. What is Causality Condition of the Signal20. What is Condition for System Stability21. Define Convolution22. Define Properties of Convolution23. What is the Sufficient condition for the existence of F.T24. Define the F.T of a signal25. State Paeseval’s energy theorem for a periodic signal26. Define sampling Theorem27. What is Aliasing Effect28. what is Under sampling29. What is Over sampling30. Define Correlation31. Define Auto-Correlation32. Define Cross-Correlation33. Define Convolution34. Define Properties of Convolution35. What is the Difference Between Convolution& Correlation36. What are Dirchlet Condition37. Define Fourier Series38. What is Half Wave Symmetry39. What are the properties of Continuous-Time Fourier Series40. Define Laplace-Transform41. What is the Condition for Convergence of the L.T42. What is the Region of Convergence(ROC)43. State the Shifting property of L.T44. State convolution Property of L.T45. Define Transfer Function46. Define Pole-Zeros of the Transfer Function47. What is the Relationship between L.T & F.T &Z.T48. Fined the Z.T of a Impulse and step49. What are the Different Methods of evaluating inverse z-T50. Explain Time-Shifting property of a Z.T51. what are the ROC properties of a Z.T52. Define Initial Value Theorem of a Z.T53. Define Final Value Theorem of a Z.T54. Define Sampling Theorem55. Define Nyquist Rate56. Define Energy of a Signal57. Define Power of a signal58. Define Gibbs Phenomena59. Define the condition for distortionless transmission through the system60. What is signal band width61. What is system band width62. What is Paley-Winer criterion?63. Derive relationship between rise time and band width. `