Transforms And Partial Differential Equations: UNIT V: Z - Transforms And Difference Equations

Questions And Answers

Transforms And Partial Differential Equations: UNIT V: Z - Transforms And Difference Equations: Questions And Answers

PART-A QUESTIONS AND ANSWERS

1. How are Z-transforms related to Laplace transforms? What are the uses of Z-transforms? Give suitable examples.

2. Define one sided Z-transform.

3. Define two sided Z-transform.

4. Define unit step sequence and unit impulse sequence.

5. Find the value of u (n) - u (n − 1) = 0

 [Ans. δ (n)]


10. State convolution theorem for casual sequences.

11. State initial value theorem on Z-transform.

12. State final value theorem on Z-transform.



Transforms And Partial Differential Equations: UNIT V: Z - Transforms And Difference Equations : Tag: : - Questions And Answers