Q.1
When is the gibbs phenomenon present in a signal x(t)?
  • a) Only when there is a discontinuity in the signal
  • b) Only when the signal is discrete
  • c) Only when there is a jump discontinuity in the signal
  • d) Gibbs phenomenon is not possible in continuous signals
Q.2
Where does the gibbs phenomenon occur?
  • a) Gibbs phenomenon occurs near points of discontinuity
  • b) Gibbs phenomenon occurs only near points of discontinuity
  • c) Gibbs phenomenon occurs only ahead of points of discontinuity
  • d) Gibbs phenomenon does not occur near points of discontinuity
Q.3
What causes the gibbs phenomenon?
  • a) Abruptly terminating the signals
  • b) Abruptly integrating the signals
  • c) x(t) should be continuous only
  • d) Signal should be discontinuous
Q.4
When a continuous function is synthesized by using the first N terms of the fourier series does the gibbs phenomenon occur?
  • a) True
  • b) False
Q.5
When is fourier convergence theorem applicable?
  • a) Infinite series limit
  • b) Continuous function limit
  • c) Discrete function limit
  • d) Break point limits
Q.6
What is the fourier convergence theorem?
  • a) Fourier series approximation oscillates about the numerical value
  • b) Fourier coefficients converge near a discontinued point
  • c) In any finite interval, x (t) is of unbounded variation
  • d) In majority finite interval, x(t) is of unbounded variation
Q.7
The overshoot near discontinuity vanishes as more and modes are retained.
  • a) True
  • b) False
Q.8
What is the overshoot number?
  • a) Infinite
  • b) Finite
  • c) Zero
  • d) More than 10
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