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Generally speaking, for properties such as households, offices, factories and other industrial sites, schools, hospitals, etc., their electrical energy consumption is measured in kilowatt.hours. (kW.h)
For towns, cities, counties, states, countries and other major geographical areas, their electrical energy consumption is measured in megawatt.hours (MW.h) or gigawatt.hours. (GW.h)
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoMains power consumption is measured by electricity companies using an Electricity Meter (also known as a Wattmeter), which is normally found in your fusebox.
Power consumption is measured in KiloWatt hours (kWh). 1 kWh is the amount of power used if you consume one kW of power for exactly one hour.
Most of the world provides 240v mains power. In that scenario, 1 kW of power would be required by a load drawing a little over 4A of current at 240v.
(Watts = Volts * Amps)
Wiki User
∙ 12y agoYou do not 'consume' power; you 'consume' energy!
Power is the rate at which you consume energy. Energy is measured in joules, so power is measured in joules per second which, in SI, is given a special name, the watt.
To help you understand the difference, you can think of power as being equivalent to speed (kilometres per hour) and energy equivalent to distancetravelled (kilometres).
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Power consumed is measured in amperes?
Power consumption is measured in many different ways.Power is usually measured in WattsVoltage usually in VoltsResistance in Ohmsand Current (or flow rate) in AmpsGoogle for "Ohms Law"AnswerYou do not 'consume' power. Power is the rate at which work is done.
What happens to power generated from a generator if not consumed?
The unused power goes to "waste"
What effect does reducing resistance have on the power in a circuit?
Since power = voltage2/resistance, reducing the resistance will increase the power of the circuit. Incidentally, power is not 'consumed'; it's energy that's consumed.
What is the unit for measuring electrical power?
Electrical power is measured in watts.AnswerPower is measured in watts. There is no such thing as 'electrical power' as power is simply a rate.voltThe basic unit of electrical power is the watt. If the power is very large, then kilowatts (thousands of watts) or megawatts (millions of watts) are also used.Power is simply a rate, so you cannot really have 'electrical' power, 'mechanical' power, etc. In the SI system of measurements, power is measured in watts (W).Electric power is usually measured in watts, kilowatts, or sometimes megawatts. One watt is equal to one volt-ampere or one joule per second.Electric power is the rate at which an electrical circuit transfers electric energy. The SI unit of power is the watt which is one joule per second.Wattage, Watts, and (W) are what power is measured in there just different ways to say watts."Watts" is the term used to define a quantity of power. If you were looking for a device used to measure power, that is called a wattmeter.Technically, power is a measure of how fast energy is consumed, so energy can be measured as power multiplied by time.AnswerThere is no such thing as 'electrical' power, as power is simply a 'rate'. Power is a measure of the rate of doing work, transferring energy, or of heat transfer. As energy, work, and heat are all measured in joules, power is measured in joules per second which, in SI, is given a special name: the watt.Another example of a 'rate' is velocity. We do not describe different times of velocity; neither should we describe different types of power.Electrical power in SI is measured in watts, or joules per second. It is equal to current times voltage, which is also equal to current squared times resistance. (P=IV and V=IR, where P is power, I is current, V is voltage, and R is resistance.)The watt is a derived unit of power in the International System of Units (SI), named after the Scottish engineer James Watt. The unit, defined as one joule per second, measures the rate of energy conversion.
When does power consumed in an ac circuit becomes zero?
The power consumed in an AC circuit becomes zero when the voltage and current are in phase with each other. This means that the voltage and current waveforms reach their maximum and minimum values at the same time, resulting in a power factor of 1. In this case, the power consumed by the circuit is purely reactive and does not contribute to any real power dissipation.
Light bulbs are measured in units of what?
Light bulb are measured in Candela (Cd) for its luminous intensity and Watt for its power consumed.
Power consumed is measured in amperes?
Power consumption is measured in many different ways.Power is usually measured in WattsVoltage usually in VoltsResistance in Ohmsand Current (or flow rate) in AmpsGoogle for "Ohms Law"AnswerYou do not 'consume' power. Power is the rate at which work is done.
What is the power?
Power in electricity is the rate at which electrical energy(E) is produced or consumed in a given time(t). Is measured in watts(W).
What unit of electrical power is used to measure how fast electrical energy is used?
Lots of units are used to measure electricity, depending on what aspect you want to measure. For example: Voltage is measured in volts Current is measured in amperes Resistance (as well as impedance) is measured in ohms Power is measured in watts Capacitance is measured in coulomb Inductance is measured in henries etc.
What power consumption?
The term power consumption is defined as the amount of electrical energy used over time in an appliance. Power consumption is measured using kilo watts.Another AnswerPower is simply a rate; the rate of energy transfer. So power cannot be 'consumed'; it's energy that's being consumed. So, when we say 'power consumption', what we mean is 'the rate of energy consumption'. As power is a rate, it is measured in joules per second which, in SI, is given a special name: the watt.
What is the power consumed by a mixie?
The power consumed by a mixie depents upon the power of its motor.
What is power measured in?
Power is measured in watts.
What is power output?
The term power consumption is defined as the amount of electrical energy used over time in an appliance. Power consumption is measured using kilo watts.Another AnswerPower is simply a rate; the rate of energy transfer. So power cannot be 'consumed'; it's energy that's being consumed. So, when we say 'power consumption', what we mean is 'the rate of energy consumption'. As power is a rate, it is measured in joules per second which, in SI, is given a special name: the watt.
Is the power of engines measured in hydraulic power or horsepower?
Engine power is measured in horsepower.
How is power measured in an engine?
Power is measured in both torque and horsepower.
How many watts required for home?
The power consumed by the electrical appliances within a house are measured by a meter. In North America, these can often be purchased and then plugged in. In other countries, they may be installed permenantly. If you do not have one, a landlord/neighbour/family member may be able to help.The supply for a house is given in Amperes, not Watts. An average domestic supply is 100A.If you are thinking of installing the power supply for a house, you should get it professionally installed. There is a lot to think about, and a real danger of death by electrocution. I will not go into detail for this reason.This answer is incorrect. You cannot 'consume' power. Power (measured in watts) is simply a 'rate', the rate at which you consume energy (measured in kilowatt hours). It is the energy consumed that is measured by the meter, not the power! However, it is possible to buy a meter to monitor the power at any given instant, so that you can monitor what effect your various appliances have on your energy consumption.
Power is measured in j per what?
Power is measured in Joules per Kilowatt.
