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Zero amps equal one volt. To find amperage you need one of the following formula I = E/R, I = W/E or I = to the square root of W/R.
I is amperage, E is voltage, W is watts and R is resistance.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoA volt is a unit of electrical potential, joules per coulomb.
An ampere is a unit of electrical current, coulombs per second.
The two are not related, unless you also know the resistance, in which case Ohm's Law says volts = amperes times ohms.
Wiki User
∙ 13y agoVolts * Amps = Watts
These are three different units of electricity, each with it's own unique significance.
Wiki User
∙ 10y agoThe volt-amps are equal to the volts times the amps, so you need to know the voltage as well as the current.
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What combination of units is equivalent to the amperes?
The unit of measure for voltage is volt. Ohm measures resistance.
How you find ups watts?
It is expressed in Volt-Amperes not Watts.
What voltage would you expect across a 1 ohms load?
Since, by Ohm's law, Voltage is amperes times ohms, the voltage one would expect across a 1 ohm load would be 1 volt per ampere.
How is the total in volt-amperes for lighting purpose determined?
LxW of building x 3 volt amps per sq. foot
How many amperes will a 28-volt generator be required to supply to a circuit containing five lamps?
It depends on how much power the lamps require, and on how they are connected.
How much amp makes 1 kilo volt?
Amp, Amperes is current. Volt, and any variation, is tension. There's no direct translation between them.
What is fullform of MVA?
milli volt amperes, unless it's MVA then it is Mega Volt Amperes. Such as in the use of large transformers
What combination of units is equivalent to the amperes?
The unit of measure for voltage is volt. Ohm measures resistance.
What is electrical potential of 800va inverter?
It depends on how much current it's putting out. An inverter rated at 800 volt-amperes can deliver 220 volts at 3.636 amperes, or it can deliver 110 volts at 3.727 amperes.
How do you calculate volts with volt amperes?
Divide the circuits amperage into the volt amps and you will get the voltage.
What is the basic metric measurement unit that is equal to 1 Volt Amperes?
1 volt x 1 ampere = 1 watt, a unit of power. One watt is also the same as one joule / second.
What does ma va stand for in electrics?
mA means milli-amperes VA means Volt-amperes
How you find ups watts?
It is expressed in Volt-Amperes not Watts.
What is the rating in KVA for a desktop computer?
If a device doesn't give its power rating in kVA (or VA), then it can be calculated pretty easily: (volt-amperes) VA = V (voltage) x A (maximum amperage) (kilovolt-amperes) kVA = VA (volt-amperes) / 1000
What does the letters MVA represent in electrical terms?
Mega volt amperes
How do you change 115v to 230v?
You need to use a 2:1 ratio transformer, with a capacity (in volt amperes) to match the load you have in mind.
What voltage would you expect across a 1 ohms load?
Since, by Ohm's law, Voltage is amperes times ohms, the voltage one would expect across a 1 ohm load would be 1 volt per ampere.
