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These are three different type of units; the kilowatt hour is a measure of energy, kilowatt a measure of power and the amp a measure of current.
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That is an easy one. If you plug a 100 watt bulb into a 110 volt outlet you will draw 0.91 amps. Watts=voltage times Amperes. The draw on the circuit will be 0.1 kiliowatts (1000 watts is one kiliowatt) If you leave this bulb on for ten hours you will have drawn a kiliowatt hour (KWH is power over time) In one hour this bulb will have drawn 0.1 KWH
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Unit used in measuring current?
Ampere, milliampere, microampere, nanoampere, picoampere.
What is the unit of measure of current?
The Ampere, also in shortened form 'Amp' or "A". It commonly uses the symbol "I" in calculations, hence Ohm's law is in the form V = I x R
How Kilowatt to amperes?
The symbol for 'kilowatt' is 'kW', not 'Kw'.The kilowatt is used to measure power, whereas the ampere is used to measure current. These are different quantities, so you cannot simply convert one to the other. It's a little like asking "How do you convert kilometres per hour into newtons per metre?"!However, if you know that the power-rating of a kettle is 3 kW, and the supply voltage is 230 V, then you can find out the resulting current by dividing the power by the voltage. In this example, the current would work out at 13 A.
What is the kilowatt output of an electric heater that has an ampere draw of 50 and a voltage source of 240 volts?
At 240 v and 50 amps the power is 12 kW because 240x50 is 12,000.
Is mvar can used to measure mva?
No, mvar (megavolt-ampere reactive) is a unit of apparent power while MVA (megavolt-ampere) is a unit of real power. Mvar is used to measure reactive power, while MVA is used to measure total power (both real and reactive).
Which physical quantity has killowatt-ampere?
Kilowatt per ampere you meant?Power = potential difference x currentSo, p.d = P/Iand can have the unit kilowatt per ampereOn the other hand, the physical quantity with the unit kilowatt-ampere has no meaning.
What is the difference between Kilovolt Ampere and Kilowatt?
A kilowatt is an unit of true power in an AC circuit -as measured by a wattmeter. A kilovolt ampere is an unit of apparent power in an AC circuit, which is the product of the voltage across a load by the current through it. The relationship between the two is: kilowatt = (kilovolt ampere) x (power factor of load)
1 kilowatt hours equal to how much ampere?
You can't convert that directly. kWh is a unit of energy; ampere is a unit of current.
What is used to measure ampere?
to measure electric current.
How many ampere in one ton?
Ampere are the measure of electricity but one ton is a measure of mass. So,the two can not be compared.
What unit of measure is used to measure current?
Ampere is the unit used to measure the current.
What is the difference between kilowatt hours and kilowats?
Kilowatts are a measure of electrical power. Kilowatt hours are a measure of how much electrical power has been used.
A coulomb is measure of whereas an ampere is a measure of?
Electric charge / current.
What is the unit of measure for electrical crrent?
The Ampere is.
The unit of current?
you can measure the unit of a current in amps (A) we measure the current using a ammeter
Volt ohm ampere and watts are terms associated with what?
ohm is used to measure resistance of electric current. Ampere is used to measure electric current. volt is used to measure voltage.
What volts ohm ampere and watts are terms associated with this?
ohm is used to measure resistance of electric current. Ampere is used to measure electric current. volt is used to measure voltage.
