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___ current allows electrons to flow in alternate directions back and forth in a circuit.
The ___ test by a multimeter checks whether electrons can flow from one end of the wire to the other.
Uninterrupted Power Supply (UPS)
A ___ will provide conditioned AC by filtering out noise and will also protect against power dips.
A ___ is inserted between the power supply and the outlet to protect the system from power surges.
Every device in a PC requires a certain amount of ___ to function, derived from the amount of amps and volts it needs.
The ___ located near the top of the computer case takes air from inside the case and sends it outside.
____ assist in maintaining proper airflow and keeping the dust and smoke out of the case.
If a multimeter shows infinite ___ between one end of a wire and the other, then their is no continuity.
Two essential devices that handle sags and spikes in the supply of AC are uninterruptible power supplies and ___.
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