Also known as: VA., VA...
VA has various meanings in the Physiology category. Discover the full forms, definitions, and usage contexts of VA in Physiology.
A measure of electrical potential. Most homes are wired with 110 and 220 volt lines. The 110 volt power is used for lighting and most of the other circuits. The 220 volt power is usually used for the kitchen range, hot water heater and dryer. Amount of potential energy between two points on a circuit. Voltage the potential to do work, voltage is the ratio of the energy available to the charge, expressed in volts. The difference in electrical potential between any two conductors or between a conductor and ground.
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