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Download JNTU-Hyderabad MBA 3rd Sem R17 2019 Dec 743AQ Strategic Management Accounting Question Paper

Download JNTUH (Jawaharlal Nehru Technological University Hyderabad) MBA (Master of Business Administration) 3rd Semester (Third Semester) R17 2019 Dec 743AQ Strategic Management Accounting Previous Question Paper

This post was last modified on 23 October 2020

This download link is referred from the post: JNTUH MBA 3rd Sem Last 10 Year Question Papers (2010-2020) All Regulation - (JNTU Hyderabad)


Code: 13A05402

B.Tech II Year II Semester (R13) Supplementary Examinations December 2016

SIGNALS AND SYSTEMS

(Common to ECE and EIE)

Time: 3 hours Max. Marks: 70

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PART A
(Compulsory Question)

  1. Answer the following: (14 Marks)
    1. Define signal and system.
    2. Distinguish between causal and non-causal systems.
    3. State Dirichlet's conditions for Fourier series.
    4. --- Content provided by FirstRanker.com ---

    5. Define Fourier Transform.
    6. Define Laplace Transform.
    7. List any two properties of ROC of Laplace Transform.
    8. Define Z-Transform.
    9. State sampling theorem.
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    11. Define convolution.
    12. Define transfer function.
    13. What is an LTI system?
    14. Define energy and power signals.
    15. What is aliasing?
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    17. What is the relationship between Laplace and Fourier transform?

PART B
(Answer all five units, 5 X 12 = 60 Marks)

UNIT - I

  1. (a) Explain about elementary continuous time signals in detail.

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    OR
    (b) Explain properties of systems.

UNIT - II

  1. (a) State and prove properties of Fourier series.
    OR
    (b) Find the Fourier transform of a gate pulse of unit amplitude and unit width centered at t=0.
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UNIT - III

  1. (a) State and prove properties of Laplace transform.
    OR
    (b) Find the Laplace transform of f(t) = t2e-atu(t).

UNIT - IV

  1. (a) State and prove properties of Z-transform.
    OR

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    (b) Find the Z-transform of x(n) = n2 u(n).

UNIT - V

  1. (a) Explain about ideal filters characteristics.
    OR
    (b) Explain about Hilbert transform.

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This download link is referred from the post: JNTUH MBA 3rd Sem Last 10 Year Question Papers (2010-2020) All Regulation - (JNTU Hyderabad)

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