Examlex
Ripple voltage is caused by the charging and discharging of the diodes.
Electrons Stationary
Conceptually refers to electrons not moving or being in a static state within a material, although in reality, electrons are always in motion due to thermal energy.
Moisture
The presence of water or other liquid, in vapor form or as tiny droplets, within a substance or environment.
Charged Electroscope
A device used to detect the presence of electric charge, either positive or negative, by the movement of a metal foil.
Test Object
An item or device being subjected to an examination or experimental procedure to evaluate its properties or performance.
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Q87: Ripple voltage is caused by the charging