Kilowatt hour (kWh) Kinematic viscosity
This is a measure of demand for power. The rate at which electricity is used during a defined period (usually metered over 15-minute intervals). Utility customers generally are billed on a monthly basis; therefore, the kW demand for a given month would be the 15- minute period in which the most power is consumed. Customers may be charge a fee (demand charge) based on the peak amount of electricity used during the billing cycle. (Residential customers are generally not levied a demand charge.)
(kW) - A measure of electrical capacity and the commercial unit of electric energy ; one thousand Watt s , the flow of electric energy required to light 10 100-watt light bulbs or equivalent to 1.34 horse power.