In CRO, the time bases sweep circuit is connected to the:
Correct answer: D. Accelerating electrode
- A. X_plate
- B. Y_plate
- C. Electron gun
- D. Accelerating electrode
Explanation
Accelerating electrode: This option is correct. The time base sweep circuit is connected to the accelerating electrode, which controls the speed at which the electron beam scans across the screen horizontally, creating the time base sweep.
This question appeared on the ETEA MDCAT 2009 paper, which you can sit online with every answer explained.
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About Rectification
Rectification converts alternating current into unidirectional current using semiconductor diodes. The content includes half wave and full wave rectifiers, bridge circuits, output waveforms, ripple and smoothing with capacitors, with the difference between rectification and voltage regulation kept clear.
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