Laplace Transform by Properties MCQ

Test your knowledge with important Laplace Transform by Properties MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Laplace Transform by Properties MCQs at Bissoy

• Find the laplace transform of input x(t) if the system given by d3⁄dt3 y(t) – 2 d2⁄dt2 y(t) –d⁄dt y(t) + 2y(t) = x(t), is stable.
  ক

  s + 1

  খ

  s – 1

  গ

  s + 2

  ঘ

  s – 2
• Any system is said to be stable if and only if ____________
  ক

  It poles lies at the left of imaginary axis

  খ

  It zeros lies at the left of imaginary axis

  গ

  It poles lies at the right of imaginary axis

  ঘ

  It zeros lies at the right of imaginary axis
• Find the transfer function of a system given by equation d2⁄dt2 y(t-
  ক

  + x(t) + 5 d⁄dt y(t) = x(t-]. ] (e-as-s)/(1+e-as s2)

  খ

  (e-as-5s)/(e-as s2)

  গ

  (e-as-s)/(2+e-as s2)

  ঘ

  (e-as-5s)/(1+e-as s2)
• Zeros of any transfer function is define as the roots of equation of numerator of transfer function.
  ক

  True

  খ

  False
• Poles of any transfer function is define as the roots of equation of denominator of transfer function.
  ক

  True

  খ

  False
• Transfer function may be defined as ____________
  ক

  Ratio of out to input

  খ

  Ratio of laplace transform of output to input

  গ

  Ratio of laplace transform of output to input with zero initial conditions

  ঘ

  None of the mentioned