Examlex
A menu access key is the first letter of the menu,by default.
Functioning Properly
The state of operating or performing within the intended or expected parameters, without malfunction or failure.
Rectifier
An electrical device that converts alternating current (AC) to direct current (DC), commonly used in power supply systems.
AC
Short for Alternating Current, a type of electrical current in which the flow of electric charge periodically reverses direction.
DC
Direct Current, a type of electrical current flowing in one direction only, unlike alternating current (AC).
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