volt-ampere 的定义
Electricity.
- an electric measurement unit, equal to the product of one volt and one ampere, equivalent to one watt for direct current systems and a unit of apparent power for alternating current systems. Abbreviation: VA
更多volt-ampere例句
- Its electric car the Volt had its best month ever, selling 3,351 units.
- On the other hand, sales of the Volt declined in April 2013 from April 2012.
- The Volt, a plug-in hybrid, was expected to be the easier sell, since it also uses gas and has a range of several hundred models.
- The Volt, which can run for about 30 miles on electricity and has been slow to catch on, has been mocked by critics of GM.
- “It sounds trivial but those numbers really add up a lot,” said Rory Paul of Volt Aerial Robotics.
- The next day the electricians hooked it up to a twelve-hundred-volt feed-line, and by noon it was ready to go.
- Jean Marie Ampere, famed as a mathematician and natural philosopher, died.
- Archivolt, r′ki-volt, n. the band or moulding which runs round the lower part of the archstones of an arch.
- Archivolt (rki-volt), in architecture, the ornamental band of mouldings on the face of an arch and following its contour.
- Ampere—Amperes are units by which the rate of flow of electrical current (electrons) is measured.