Laplace transform of objective type question (MCQ)

 1. Given that the impulse response of a system is h(t). when the input is δ(t), the y(t) will be (t)

Ans:- h(t)

2. In Laplace transform, a complex frequency is denoted by ____

Ans:- s=σ+j⍵

3 . The range value of parameter σ for which the Laplace transform coverages is called as the ______

Ans:- ROC  

4. Laplace Transform is used to convert ___ equation into an _____

Ans:- Differential , Algebraic 

5. In Laplace Transform , total response of a system is the  some of ____ and ____

Ans:- Natural Response  , forced Response 

6. The poles of the Laplace transform X(s) are the value s for which the transform is ___

Ans:- Infinity 

7. A constant term in partial fraction gives rise to ___ function 

Ans:- An impulse 

8. The ROC of ___ Laplace transform is simple and unique for all causal signal 

Ans:- Unilateral

9. The unilateral Laplace transform is applied to those signals that are ; that is for signals whose magnitude is zero ____

Ans:- Causal , for time t<0

10. In Laplace transforms, the ROC con not contain any ____ because at a ___ the value X(s) is infinite 

Ans:- Poles , Pole


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