1. >Networks, Signals and Systems
Found 30  QuestionsSET DEFAULT
Selected Filters
    Networks, Signals and Systems
Exams
Subjects
Topics

List of top Networks, Signals and Systems Questions

For non-degenerately doped n-type silicon, which one of the following plots represents the temperature (\(T\)) dependence of free electron concentration (\(n\))?
  • GATE EC - 2024
  • GATE EC
  • Networks, Signals and Systems
  • z-transform
In the feedback control system shown in the figure below, \[ G(s) = \frac{6}{s(s+1)(s+2)}. \] \vspace{0.5cm} \begin{center} \includegraphics[width=10cm]{13.png} \end{center} \(R(s)\), \(Y(s)\), and \(E(s)\) are the Laplace transforms of \(r(t)\), \(y(t)\), and \(e(t)\), respectively. If the input \(r(t)\) is a unit step function, then:
  • GATE EC - 2024
  • GATE EC
  • Networks, Signals and Systems
  • z-transform
Let \(\hat{i}\) and \(\hat{j}\) be the unit vectors along \(x\) and \(y\) axes, respectively, and let \(A\) be a positive constant. Which one of the following statements is true for the vector fields: \[ \vec{F_1} = A(\hat{i}y + \hat{j}x) \quad {and} \quad \vec{F_2} = A(\hat{i}y - \hat{j}x)? \]
  • GATE EC - 2024
  • GATE EC
  • Networks, Signals and Systems
  • z-transform
A signum function x(t) is represented by
  • CUET (PG) - 2023
  • CUET (PG)
  • Networks, Signals and Systems
  • Discrete-time processing of continuous-time signals
Identify the correct sketch of u(-n).
  • CUET (PG) - 2023
  • CUET (PG)
  • Networks, Signals and Systems
  • Discrete-time processing of continuous-time signals
  • Prev
  • 1
  • 2
  • Next