Computer · Electronic Measurements
The frequency of an unknown signal can be measured using Lissajous figures by comparing it with a known frequency signal applied to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The vertical and horizontal deflection plates of the oscilloscope respectively.✓
- 2The same horizontal deflection plates of the oscilloscope.
- 3The trigger input of the oscilloscope.
- 4The same vertical deflection plates of the oscilloscope.
Correct answer
The vertical and horizontal deflection plates of the oscilloscope respectively.
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