Quash Law and Legal Definition Quash means to nullify, void or declare invalid. The procedure is used in both criminal and civil cases when there is an irregularity or defect in procedures.
power adapter - Computer Definition. A power supply for electronic devices. Also called an AC adapter or charger, power adapters plug into a wall outlet and convert AC to a single DC voltage. Computers use multiple DC voltages, and the power adapter is the external part of the power supply for a laptop. The additional DC voltages are created by internal circuits.
Electrical Definitions. Sealable Equipment. Equipment enclosed in a case or cabinet that is provided with a means of sealing or locking so that live parts cannot be made accessible without opening the enclosure. The equipment may or may not be operable without opening the enclosure.