Generate Some Brain Power Crossword

Type of electric current in which the direction of flow is reversed at frequent intervals.
Unit measuring the quantity of electricity.
A system through which an electric current is intended to flow.
A solid fossil fuel, burned to produce electricity.
A circuit which carries a large block of power to a point in which the power is broken into smaller circuits.
1000 watts.
Unit for electrical resistance or impedance.
Raise or lower the voltage as needed to serve the transmission or distribution circuits.
An underground structure or room in which houses transformers, circuit breakers, meters, and voltage regulators.
_________ lines which transmit high-voltage electricity from the source of generation.
Unit of electric power or amount of work done in a unit of time.
A type of sign meant to draw attention to a potential danger.
A black liquid fossil fuel used to produce gasoline and most plastics.
An instrument for measuring resistance in ohms.
Material that prevents or slows the movement or transfer of heat.