What do you understand by fundamental period of a signal?

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SSC JE Electrical 06 Jun 2024 Shift 2 Official Paper - 1
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  1. Time taken to complete last cycle of a periodic signal
  2. Time taken to complete every cycle of a periodic signal 
  3. Time taken to complete every cycle of an aperiodic signal
  4. Time taken to complete first cycle of a periodic signal

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Option 4 : Time taken to complete first cycle of a periodic signal
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  • The fundamental period of a signal refers to the time taken to complete the first full cycle of a periodic signal, which then repeats itself in the same pattern for subsequent cycles.
  • This initial cycle is crucial because it defines the periodicity of the signal.
  • The significance of the fundamental period lies in understanding the signal’s frequency, which is the reciprocal of the fundamental period.
  • The first cycle of the signal is essential because it captures the complete waveform, which will continuously repeat.
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