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What is KWH value of a 3 phase electric motor of 3.7 KW having power factor 0.86 and operated at 415 Volts for 1 hour?
Wiki User
∙ 13y ago
3.7 kwh
Wiki User
∙ 13y ago
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What is voltmeter?
A voltmeter is a measuring instrument that is used in the measurement of the electric potential in volts.
What is most important in dc power -volts-watts or amps?
You didn't define "importance" so it is hard to tell. They are all related by the formula Watts = Volts x Power Factor. Power Factor varies from zero to one. One thing that is often done in an application is to try to reduce the current and proportionally increase the voltage to obtain the needed wattage. That is why most electric stoves run at 240 volts rather than 120 volts, because 1/2 the current is required at the higher voltage; and you can use smaller wire and connect to a lower amperage breaker.
How many volts to run a 48 Volt club car electric motor?
If a 48 Volt club car electric motor requires 48 volts, then it should be given a 48 volt power source, or something close to it. Too many more volts and it may burn out; not enough volts and it may not run or it will try to draw too much power and burn out the power supply.
How many volts are 5000 watts?
Volts * Amps = Watts so since we don't know the voltage in the above equation: 1 volt * 50,000 Amps = 50,000 Watts OR 50,000 Volts * 1 Amp = 50,000 Watts Or 1,000 Volts * 50 Amps = 50,000 Watts Or The combinations are effectively infinite.
2kw fire What amperage used?
"2kw fire" if this refers to an electric fireplace then you also need to know the voltage that is used. 1Kw = 1000 watts. Watts = Amps x Volts. Amps = Watts/ Volts. Amps = 2000/Volts.
How do Electric Vehicles Work?
By electric volts
How many volts do electric eels give out?
2 volts
How many volts are powering an electric train?
25,000 volts
Are there any electric stoves that are 110 volts?
Kitchen stoves operated on less than 220 volts are rare because of the high amperage that would be required for a 110-volt range to operate. You may be able to find one that is normally used in a camper or an RV.
How many volts it takes to run an electric car?
14 volts
What are volts measure of?
Electric potential.
What kind of difference is measured in volts?
Volts are a measure of electric potential difference.
What is electric pressure called A volts B Amperes C resistance?
Volts.
What would use more volts an electric razor and electric iron?
Electric Iron by far.
How many watts is 8 amps?
It's 120 x 8 for things with a power factor of 1, like electric heaters, irons or incandescent bulbs. If the item connected has a power factor less than 1, like electric motors, televisions, computers or CFL bulbs, you have to multiply by the power factor. <<>> The formula you are looking for is Watts = Amps x Volts.
What do you use to measure electric power?
volts
How do you increase a magnet?
Increase the electric volts
