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This mock test of Laplace Transform - 1 for Electronics and Communication Engineering (ECE) helps you for every Electronics and Communication Engineering (ECE) entrance exam.
This contains 10 Multiple Choice Questions for Electronics and Communication Engineering (ECE) Laplace Transform - 1 (mcq) to study with solutions a complete question bank.
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QUESTION: 1

A voltage having the laplace transform is applied across a 2H inductor having zero initial current What is the current in the inductor at t = ∞?

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QUESTION: 2

The function f (t) shown in figure will have laplace transform as:

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QUESTION: 3

Which of the following is the correct Laplace transform of the signal in the given figure?

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QUESTION: 4

Given: x(t) =find x(s) and its ROC:

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QUESTION: 5

Given: and Re [S] >-1 then x (t):

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QUESTION: 6

If the input to LTI system is x(t) = e-3t u(t). Then the output is y(t) = [e^{-t} - e-2t] u(t) the transfer function of the system is

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QUESTION: 7

If, then the value of L{t^{n }f(t)} is equal to

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QUESTION: 8

The transfer functions of the sytem is given by The impulse response of the system is

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QUESTION: 9

The Laplace transform of a continuous signal If the Fourier transform of the signal exists, then x(t) is

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QUESTION: 10

The laplace transform of i(t) is given by the value of i(t) tends to

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