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Measurements & InstrumentationCRO & Oscilloscopes

The time-base generator of a CRO normally produces a?

  • ASawtooth waveform
  • BPure DC level
  • CSquare-law current only
  • DRandom waveform
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Correct Answer: A. Sawtooth waveform
Explanation: A sawtooth or ramp voltage sweeps the electron beam horizontally at an approximately uniform rate.
Reference: Standard measurements and instrumentation: cro & oscilloscopes
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