Which mechanism reduces voltage ripple when rectifying AC?

💡 Explanation

Connecting a capacitor smooths rectified DC voltage because capacitive smoothing absorbs voltage peaks and supplies current during troughs, reducing ripple. Therefore, capacitive smoothing reduces ripple rather than alternative filtering occurring due to harmonics.

• Which outcome occurs when the hydraulic fluid velocity in an aircraft's actuator reaches values exceeding specific Reynolds number thresholds?
• Which outcome occurs when strain increases beyond yield strength in metal alloy undergoing welding?
• Which risk increases in a nuclear reactor core during supercriticality?
• Which consequence manifests in GPS satellites because spacetime?
• Which process governs reaction initiation rate in catalytic converters?
• Which outcome occurs when a recording hard drive's temperature limit is exceeded?