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Power can be found by the following equations depending upon what information you have available.
Power = Voltage x Current ; P=VI
Power = Current Squared x Resistance ; P=I2R
Power = Voltage Squared / Resistance ; P=V2/R
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Who uses nuclear electric power?
32 countries in the world are using nuclear electric power.
What is an power generator?
It generates electric power from other sources of primary energy.
Why does electricity give power?
Electricity doesn't give power. Power is simply the rate at which work is done in an electric circuit.
An electric motor takes 5A from a 220 V line Determine the power of the motor and the energy consumed in 2 hours?
Power is current times voltage, that is, 5 x 220 = 1100 Watts, or 1.1 kW. That's 1.1 kWh/hour, or 2.2 kWh in 2 hours. Note: The formula power = current x voltage is only valid if current and voltage are in phase. If they are not, power may be somewhat lower. (A "power factor" must be included in the calculations in this case, this power factor may be less than one.)
How does electric get in to your TV?
Through the power cord that you plug into the wall.
What is bought from an electric company?
Electric power
What are the advantages of electric power over gas?
There are many advantages of electric power over gas power. Electric power does not require fuel to work and electric can be a cleaner source of power.
Why is electric power good?
why is electric power good
what is the power on an electric cigarette?
The name says it "electric" power.
What electric power is made from moving water?
Hydro Electric Power
What has the author Arun G Phadke written?
Arun G. Phadke has written: 'Handbook of Electrical Engineering Calculations (Electrical and Computer Engineering)' 'Computer relaying for power systems' -- subject(s): Protection, Protective relays, Electric power systems, Data processing
What is Tohoku Electric Power's population?
The population of Tohoku Electric Power is 12,484.
What is the population of Tohoku Electric Power?
Tohoku Electric Power's population is 2,010.
When was Kyushu Electric Power created?
Kyushu Electric Power was created in 1951.
What is the population of Chubu Electric Power?
Chubu Electric Power's population is 16,940.
What is Chubu Electric Power's population?
Chubu Electric Power's population is 2,011.
What is the population of American Electric Power?
American Electric Power's population is 18,712.
