Used to express wishes for someone's success in an endeavour of their own choosing.

plural of auxiliary power unit

plural of motive power depot

(rail transport) A place where locomotives are housed, maintained and repaired.

uninterruptible power supply

(historical) The time period between 1611 and 1721 when the Swedish Empire thrived in Europe.

(electronics) The maximum amount of heat generated by a computer chip or component which the cooling system in a computer is designed to dissipate under any workload.

(electrical engineering) A type of electrical power distribution system using two line wires connected to the ends of a distribution transformer and a grounded neutral wire connected to the center tap of the transformer, allowing loads to be connected between line and neutral and receive the normal line voltage (120 or 240 volts), or between the two opposite-phase line wires and receive twice the normal line voltage (240 or 480 volts).

plural of uninterruptible power supply

plural of Axis power