Voltage. Voltage is electric potential energy per unit charge, measured in joules per coulomb (= volts). It is often referred to as electric potential, which then must be distinguished from electric potential energy by noting that the potential is a per-unit-charge quantity.
[ 1 syll. van, va-n ] The baby boy name Van is sometimes used as a girl name. Its pronunciation is VaeN â . Van is used chiefly in the English language, and its origin is Celtic and Old English.The name is of debated origin; it could have first developed from Vance or Ivan.As a surname prefix, it means 'of' or 'from' in Dutch. In addition, Van is a variant of the name Donovan (English and Irish) in the English language. 1 syll. van, va-n ] The baby boy name Van is sometimes used as a girl name. Its pronunciation is VaeN â . Van is used chiefly in the English language, and its origin is Celtic and Old English.
any of various forms of vehicle for carrying goods and materials, usually consisting of a single self-propelled unit but also often composed of a trailer vehicle hauled by a tractor unit. 2. any of various wheeled frames used for transporting heavy objects. 3. Also called hand truck. a barrowlike frame with low wheels, a ledge at the bottom, and handles at the top, used to move heavy luggage, packages, cartons, etc. 4. a low, rectangular frame on which heavy boxes, crates, trunks, etc., are moved; a dolly.