Impulse Response MCQ

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

• What does the following relate to?
  ক

  Step response implies integrating the transfer function

  খ

  Impulse response shows the delay in the above block diagram

  গ

  Nothing is observed

  ঘ

  The integration of impulse is a ramp function
• What is the slope of the ramp function?
  ক

  3

  খ

  2

  গ

  1

  ঘ

  6
• The impulse response is the result of the transfer function of the system.
  ক

  True

  খ

  False
• The impulse response of the transfer function 1 is ________
  ক

  an impulse function

  খ

  a step function

  গ

  a pulse function

  ঘ

  cannot be determined
• In MATLAB, the impulse response of the step response of a system is ___ to the step response of the impulse response of the system.
  ক

  Equal

  খ

  Not Equal

  গ

  Greater

  ঘ

  Lesser
• The step response of the impulse response of a ramp function will be ________
  ক

  a parabolic function

  খ

  an exponential function

  গ

  a sinusoidal function

  ঘ

  a sinc function
• The impulse response of a sinusoid ________
  ক

  will have 2 poles in the s-plane

  খ

  will have 3 poles in the s-plane

  গ

  will have 1 pole frequency in the s-plane

  ঘ

  will have only 1 conjugate pole in the s-plane
• The impulse response of a parabola _________
  ক

  will have 3 poles in the s-plane

  খ

  will have 2 poles in the s-plane

  গ

  will have 4 poles in the s-plane

  ঘ

  will have no poles in the s-plane
• The impulse response does not take account of the transient response of the system.
  ক

  True

  খ

  False
• The poles of the transfer function of a sinusoidal system can represent the frequency of the impulse response of the sinusoidal system.
  ক

  True

  খ

  False
• Which response would provide a higher stability?
  ক

  A step signal

  খ

  A ramp signal

  গ

  A sinusoidal

  ঘ

  1/(s-1)
• How does the pole of the transfer function change?
  ক

  Goes nearer to the origin for the green curve than the red curve

  খ

  Goes further from the origin for the red curve than the blue curve

  গ

  Goes nearer to the origin for the blue curve than the red curve

  ঘ

  Goes nearer to the origin for the red curve than the blue curve
• Choose the correct option after observing the given graph and the code snippet carefully. impulse(1,, ‘red’); hold on; impulse(1,, ‘blue’); impulse(1,, ‘yellow’); impulse(1,, ‘green’);
  ক

  , ‘red’); hold on; impulse(1,, ‘blue’); impulse(1,, ‘yellow’); impulse(1,, ‘green’); ] a<b

  খ

  1 _

  গ

  1 _

  ঘ

  1 _
• Fill the half-filled code snippet to get the following graph: impulse(1,, ‘red’); ____; impulse(1,, ‘blue’); impulse(1,, ‘yellow’); impulse(1,, ‘green’);
  ক

  , ‘red’); ____; impulse(1,, ‘blue’); impulse(1,, ‘yellow’); impulse(1,, ‘green’); ] 2, hold, 3,4,5

  খ

  1 _

  গ

  1 _

  ঘ

  1 _
• Fill the half-filled code snippet which generates the following curve: _______(1,)
  ক

  ) ] impulse, 0, 0

  খ

  1 __

  গ

  1 __

  ঘ

  1 __
• Which response has the least amplitude in the transfer function?
  ক

  Yellow

  খ

  Red

  গ

  Blue

  ঘ

  Data inadequate
• Which response has the highest amplitude of step function?
  ক

  Yellow

  খ

  Red

  গ

  Blue

  ঘ

  Data inadequate
• The following figure shows a set of impulse responses. Identify which system provides the least delay.
  ক

  Blue

  খ

  Red

  গ

  Delay

  ঘ

  Purple
• The following figure shows a set of impulse responses. Identify which system provides the greatest delay.
  ক

  Blue

  খ

  Red

  গ

  Delay

  ঘ

  Purple
• What is the impulse response till t=16 unit in time of a system whose transfer function is that of the following?
  ক

  3⁄4*r(t-4) + 3⁄4*r(t-16)+u(t-16)

  খ

  3⁄4*r(t-4) – 3⁄4*r(t+16)-u(t-16)

  গ

  3⁄4*r(t-4) – 3⁄4*r(t-16)-u(t-16)

  ঘ

  3⁄4*r(t-4) – 3⁄4*r(t+16)-u(t+16)
• What is the impulse response of a system whose transfer function is that of pulse function?
  ক

  u(t)+u(t-4)

  খ

  u(t)-u(t-3)

  গ

  u(t)-u(t-4)

  ঘ

  u(t)-u(t+4)
• What is the impulse response of a system whose transfer function is that of ramp function delayed by 7 units in time?
  ক

  r(t-7)

  খ

  r(t+7)

  গ

  r(t-3.5)

  ঘ

  Cannot be determined