oscilloscope use

Question

Oscilloscope time base calibration error affects:

RankGuru · Accepted Answer

The **Time Base** control of a Cathode Ray Oscilloscope (CRO) determines the speed at which the electron beam sweeps horizontally.
- If the time base is incorrectly calibrated, the horizontal 'centimeters' on the screen won't represent the correct milliseconds.
- Since $f = 1/T$, errors in measuring the time period ($T$) lead directly to errors in **frequency**.

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oscilloscope use

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