volt ampere Synonyms
No Synonyms and anytonyms found
volt ampere Meaning
volt ampere (n)
a unit of electrical power in an AC circuit equal to the power dissipated when 1 volt produces a current of 1 ampere
volt ampere ()
A unit of electric measurement equal to the product of a volt and an ampere. For direct current it is a measure of power and is the same as a watt; for alternating current it is a measure of apparent power.
volt ampere Sentence Examples
- The circuit delivers a constant voltage of 12 volts and a current of 5 amperes, resulting in a power output of 60 volt-amperes (VA).
- The transformer has a primary winding rated for 240 volts and 2.5 amperes, consuming 600 VA at no load.
- A solar panel produces a maximum power output of 1000 VA when operating at 24 volts and 41.7 amperes.
- The oscilloscope's input impedance is 1 megaohm, giving a voltage reading of 1 volt at a current of 1 microampere or 1 volt-ampere.
- The AC motor draws 120 volts and 10 amperes at full load, corresponding to 1200 VA of apparent power.
- The transmission line has a capacitance of 100 microfarads, resulting in a voltage drop of 2 volts and a reactive power consumption of 200 VA.
- The lighting fixture uses fluorescent bulbs that consume 48 watts and have a power factor of 0.95, resulting in 50 VA of real power and 24 VA of reactive power.
- The power supply provides a stable 5 volts to the microcontroller, delivering 200 milliamperes for a total power output of 1 VA.
- The inductive load draws 10 amperes at a lagging power factor of 0.8, resulting in a reactive power consumption of 80 VA.
- The transmission system consists of high-voltage lines operating at 500 kilovolts and 1000 amperes, carrying 500 million VA of electrical power.
FAQs About the word volt ampere
a unit of electrical power in an AC circuit equal to the power dissipated when 1 volt produces a current of 1 ampereA unit of electric measurement equal to the
No synonyms found.
No antonyms found.
The circuit delivers a constant voltage of 12 volts and a current of 5 amperes, resulting in a power output of 60 volt-amperes (VA).
The transformer has a primary winding rated for 240 volts and 2.5 amperes, consuming 600 VA at no load.
A solar panel produces a maximum power output of 1000 VA when operating at 24 volts and 41.7 amperes.
The oscilloscope's input impedance is 1 megaohm, giving a voltage reading of 1 volt at a current of 1 microampere or 1 volt-ampere.
