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Volts x Amps = Watts, divide with 1000 and you get kilowatts.
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∙ 15y ago
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How much current per phase will a 18KW motor draw on 415 v?
we can use the formula: Ip=KW/3/volts/pf
How much flow for a kilowatt?
1 kilowatt means a continuous power flow of 1000 watts, and in one hour the energy expended is 1 kilowatt-hour, also known as 1 kWh or Unit.
How much does Propane Gas cost per kilowatt hour?
$1,000,000,000,000
How much does it cost to run a 3 phase 9 kW heater?
The cost is set by the power, 9 kW, and the length of time it is used. This heater would use 9 units (kilowatt hours) for each hour it is switched on. Depending on the price the utility company charges you for their three phase rates times the length of time will give you the answer.
Is converting ac to watts and dc to watts the same watts equals volts times amps?
Yes, watts is still volts times amps, for both ac and dc circuits. The complexity lies in the phase angle between voltage and current. If the circuit is purely resistive, the phase angle will be zero. If the circuit is capacitive or inductive, the the phase angle will vary, depending on frequency and on how much capacitive or inductive reactance there is. The difference comes into play when you consider true versus apparent power.
How much voltage is induce in choke while starting 1 phase fluroscent tube?
11000 volts
What is the difference between three phase load and phase supply?
How much current equipments are drawing from three phases (combined or individual) is called three phase load and how much supply we are getting from source is called three phase supply. Ex. In INDIA single phase supply is 220 volt ac with neutral. So in three phase supply all RYB phases should be 220 volts ac with neutral individually. If we calculate with phase to phase than it shoulb be 415 volts ac.
What is kilowatt hour use of roof deicers?
A kilowatt hour is the use of 1000 watts of power in 1 hour. The deicers should have a rating of a voltage such as 110 volts or 220 volts and a current of "X" amps. Multiply the voltage (in volts) times the current (in amps) and you will then know how much "power" in watts the deicer uses. My guess is you will see numbers such as 120 volts at 5 amps. Therefore 120 x 5 = 600 watts per hour or .6 kilowatts per hour.
How much current carry 1 sq mm copper cable?
2 A
How much kilowatt hour consumption will you consume if you use 3000 w twelve volts dc to 110 v inverter in full load for ten hours a day in one month?
The number of kilowatt/hour consumption you will consume if you use 3000 w twelve volts dc to 110 v inverter in full load for ten hours a day in one month is achieved by doing the correct calculations.
How much power does Hoover dam produce every year?
6000000000 volts
How much current per phase will a 18KW motor draw on 415 v?
we can use the formula: Ip=KW/3/volts/pf
Can a 240 volt electric fan be run on 277 volts?
No...that's too much voltage, and 277v is normally three-phase power.
Are all large motors three-phase?
Yes, most large motors are three phase. Usually single phase motors only go up to 10 HP. Larger than this and the wire size and contactors used to control the motors becomes extreme. For example a single phase 10 HP motor on 115 volts draws 100 amps. The same single phase motor on 230 volts draws 50 amps. The same 10 HP motor on three phase system draws the following amperage; 230 volts is a 28 amp draw, 460 volts is a 14 amp draw and 575 volts is a 11 amp draw. As you can see the higher the voltage becomes, the smaller the wire feeder size is needed and much smaller size contactor can be used to control the motor.
How much does it cost to run a pump using 3.14 amp at 122 volts I pay 8 cents per Kilowatt hour?
3.14A 122V = 383W 8 cents gets you 2hrs 37 minutes
How much a 3 ampere motor 220 v single phase is equal in kw?
As watts are made of volts times amps, the answer would be 0.660kw.
How many kWh can car batteries provide?
kwh means Kilowatt Hour..used by the electric company to monitor how much you owe them.it is not a term for a car battery.....your regular car battery has 12 volts of power
