Question

11. Most houses have an electricity meter so that the cost of the electricity used by the customer may be

calculated.

What does the electricity meter record ?

(A) charge (B) current (C) energy (D) power

Answer 1

An electricity meter or energy meter is a device that measures the amount of electric energy consumed by an agency.

Electricity meters are typically calibrated in billing units, the most common one being the kilowatt hour [kWh], a unit of energy.