Question: In an oscilloscope, when the unknown the unknown signals applied to the vertical plates is being synchronized with the sweep signal applied to horizontal plates, the pattern seen on the CRO screen moves towards the right. It means that,
Answer:
MCQ: In an oscilloscope, when the unknown the unknown signals applied to the vertical plates is being synchronized with the sweep signal applied to horizontal plates, the pattern seen on the CRO screen moves towards the right. It means that,
Correct Answer:
A. The frequency of the signal is lower than that of the sweep signal
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Related Questions
- 1. An oscilloscope has an input capacitance of 50 pF and a resistance of 2 MΩ and the voltage divider ratio of 10. The parameter of high impedance probe are
- 2. In a digital storage oscilloscope, the input signals are
- 3. The time base signal in a CRO is
- 4. In CRT aquadag carries
- 5. In a CRO, the sawtooth voltage is applied at the
- 6. The purpose of the synchronising control in a CRO is to
- 7. Retrace period for an ideal sawtooth waveform is
- 8. In a CRT, the highest positive potential is given to
- 9. The X and Y inputs of a CRO are respectively V sin ωt and − V sin ωt. The resulting Lissajous pattern will be
- 10. The patterns used to measure phase and frequency with a cathode ray oscilloscope are called
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