What is rectification in an x-ray machine?

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Multiple Choice

What is rectification in an x-ray machine?

Rectification is the conversion of alternating current to direct current in an x-ray machine. The x-ray tube needs direct current at high voltage so electrons flow in one direction during exposure, giving a stable and controlled radiation output. Rectifiers (diodes) in the high‑voltage generator change the incoming AC from the wall into DC, and this DC is often smoothed to reduce ripple. The other ideas aren’t correct here because rectification is not about turning DC back into AC, nor is it primarily about reducing fluctuations or cooling the tube.

Rectification is the conversion of alternating current to direct current in an x-ray machine. The x-ray tube needs direct current at high voltage so electrons flow in one direction during exposure, giving a stable and controlled radiation output. Rectifiers (diodes) in the high‑voltage generator change the incoming AC from the wall into DC, and this DC is often smoothed to reduce ripple. The other ideas aren’t correct here because rectification is not about turning DC back into AC, nor is it primarily about reducing fluctuations or cooling the tube.

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