what is a kilowatt
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kilowatt Definition of kilowatt for Students. : a unit of electrical power equal to 1000 watts.
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Conversion Kilowatt to Volt-ampere The kilowatt hour, the energy expended by a 1000 watt device in one hour, is commonly used as a billing unit for energy delivered to consumers by electric utilities. This tool converts kilowatts to volt-ampere (kw to va) and vice versa. 1 kilowatt = 1000 volt-ampere. The user must fill one of the two fields and the conversion will become automatically.
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Conversion Kilowatt to Volt-ampere Conversion Kilowatt to Volt-ampere. The kilowatt is equal to one thousand (103) watts. This unit is typically used to express the output power of engines and the power of electric motors, tools, machines, and heaters.
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- Kilowatt-hours (kwh): A measure of energy that is equal to the amount of work done by 1,000 watts for one hour. Consumers are charged for electricity in cents per kilowatt-hour.
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Handy Calculators To find the amperes (AMPS) when you know the kilovolt-amp simply enter the kilovolt-amp or volts into this handy calculator. A kilowatt (kW) is a unit of power referring to rate of energy conversion. To calculate the kilowatts simply enter the amperes (AMPS), volts or power factor into our kilowatt calculator.
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- Hi Realguy54! The KDL40XBR2 is not an internet capable TV thus you cannot stream videos from your computer to the TV through DLNA. However, you can use the TV as a monitor for your computer.For more information on connecting a TV to a computer for use as a monitor please click here.i Realguy54! The KDL40XBR2 is not an internet capable TV thus you cannot stream videos from your computer to the TV through DLNA. However, you can use the TV as a monitor for your computer.
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What is kilowatt (kW)? Kilowatt (symbol: kW) is a unit of electric power. 1  Kilowatt definition. 2  Kilowatt examples. 3  kW to mW, W, MW, GW conversion calculator.
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Power Consumption of a Home Grolier Incorporated, 1998. A kilowatt-hour is the electrical energy consumed in one hour at the constant rate of one kilowatt. Power is defined as the rate at which work is done or energy is consumed. The formula for average power is acquired by dividing work by the time needed to perform work: P = W/t.
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Difference between kW and kWh The kilowatt hour (symbol kWh) is a derived unit of energy equal to 3.6 megajoules. If the energy is being transmitted or used at a constant rate (power) over a period of time, the total energy in kilowatt-hours is the power in kilowatts multiplied by the time in hours. The kilowatt-hour is commonly used as a billing unit for energy delivered to consumers by electric utilities.
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- Glucose is made during photosynthesis from water and carbon dioxide, using energy from sunlight. The reverse of the photosynthesis reaction, which releases this energy, is a very important source of power for cellular respiration. Glucose is stored as a polymer, in plants as starch and in animals as glycogen.
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Electrical Demand Another related term is kiloWatt hours, which is a measurement of total electricity used for a period of time. A 1000 watt electrical load used for one hour consumes one kiloWatt hour (kWh). Electrical Utilities typically charge commercial and industrial customers for both consumption (kWh) and Demand (kWd or kVa). As everyone knows, electric rates vary by state and utility company. Utilities have different tariffs for different types of customers (users).
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What is kWh? (kiloWatt-hour) A Kilowatt is a measure of Power, a Kilowatt-hour is a measure of Energy. Power is defined as work done over a certain amount of time, and is expressed as force * distance / time. Energy is defined in many ways, but all refer to the the ability to do work.
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- A kilowatt hour is a unit of energy, and the typical way that electricity is measured. A kilowatt (kW) is 1,000 watts (w), and a kilowatt hour refers to the use of a device or a set of devices that use 1,000 watts for one hour.
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kilowatt-hour (kWh) Part of the IT standards and organizations glossary: The kilowatt-hour (symbolized kWh) is a unit of energy equivalent to one kilowatt (1 kW) of power expended for one hour (1 h) of time. The kilowatt-hour is not a standard unit in any formal system, but it is commonly used in electrical applications. An energy expenditure of 1 kWh represents 3,600,000 joules (3.600 x 106 J). To obtain joules when kilowatt-hours are known, multiply by 3.600 x 106.
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What Does A Kilowatt Hour Mean? One kilowatt hour of energy is equal to 1,000 watt hours or the equivalent of lighting a 100 watt light bulb for 10 hours.(100 watts x 10 hours = 1,000 watt‐hours = 1 kWh). Believe it or not, a kilowatt hour can go pretty far.Here are some examples of a typical use of a single kWh:ne kilowatt hour of energy is equal to 1,000 watt hours or the equivalent of lighting a 100 watt light bulb for 10 hours. (100 watts x 10 hours = 1,000 watt‐hours = 1 kWh). Believe it or not, a kilowatt hour can go pretty far. Here are some examples of a typical use of a single kWh:
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- The kilowatt-hour (symbol kWh, kW⋅h or kW h) is a derived unit of energy equal to 3.6 megajoules. If the energy is being transmitted or used at a constant rate (power) over a period of time, the total energy in kilowatt-hours is the power in kilowatts multiplied by the time in hours.
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- The kilowatt-hour (symbolized kW⋅h) is a unit of energy equivalent to one kilowatt (1 kW) of power sustained for one hour. One watt is equal to 1 J/s. One kilowatt-hour is 3.6 megajoules, which is the amount of energy converted if work is done at an average rate of one thousand watts for one hour.Note that the international standard SI unit of energy is the joule.ne watt is equal to 1 J/s. One kilowatt-hour is 3.6 megajoules, which is the amount of energy converted if work is done at an average rate of one thousand watts for one hour. Note that the international standard SI unit of energy is the joule.
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Power Consumption of a Home Electrical Energy. The New Book of Popular Science. 2000 edition. Grolier Incorporated, 1998. A kilowatt-hour is the electrical energy consumed in one hour at the constant rate of one kilowatt. The average household in the United States uses about 8,900 kilowatt-hours of electricity each year. 1,020 W: Casebolt, Cathlene. Home Alone- Living Off the Grid. Home Energy Magazine Online. (May/June 1993).
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Users Guide to off Grid Energy Solutions The kilowatt-hour (symbolized kW⋅h as per SI) is a composite unit of energy equivalent to one kilowatt (1 kW) of power sustained for one hour. One watt is equal to 1 J/s. One kilowatt-hour is 3.6 megajoules, which is the amount of energy converted if work is done at an average rate of one thousand watts for one hour. The base unit of energy within the International System of Units (SI) is the joule.
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portrait (pôr′trĭt, -trāt′) n. 1. A likeness of a person, especially one showing the face, that is created by a painter or photographer, for example. 2. A verbal representation or description, especially of a person. 3. A dramatic representation of a character: the actor's portrait of the famous general. 4. The orientation of a page such that the longer side runs from top to bottom.
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- Kilowatt hour (kWh) is a unit of electrical power. 1 kWh corresponds to the consumption of a 1,000 watt electrical appliance for one hour.To calculate the consumption of an electrical appliance, you therefore have to multiply the capacity by the length of use expressed in hours and divide by 1,000 to obtain the number of kWh.Yes. kWh corresponds to the consumption of a 1,000 watt electrical appliance for one hour. To calculate the consumption of an electrical appliance, you therefore have to multiply the capacity by the length of use expressed in hours and divide by 1,000 to obtain the number of kWh. Yes.
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kilowatt Noun. 1. watt-a unit of power equal to 1 joule per second; the power dissipated by a current of 1 ampere flowing across a resistance of 1 ohm. W.
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- For example1 kilowatt (kw) = 1,000 watts1 megawatt (mw) = 1,000,000 watts1 gigawatt (gw) = 1,000,000,000 watts1 terawatt (tw) = 1,000,000,000,000 wattsIf a kilowatt operates for an hour it is called a kilowatt hour, which is usually the basicunit of measurement for electric bills.
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- Kilowatt (symbol: kW) is a unit of electric power. 1  Kilowatt definition. 2  Kilowatt examples.  kW to mW, W, MW, GW conversion calculator.
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Users Guide to off Grid Energy Solutions The kilowatt-hour (symbolized kW⋅h) is a unit of energy equivalent to one kilowatt (1 kW) of power sustained for one hour. One watt is equal to 1 J/s. One kilowatt-hour is 3.6 megajoules, which is the amount of energy converted if work is done at an average rate of one thousand watts for one hour. Note that the international standard SI unit of energy is the joule.
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power Electrical power is the rate at which electrical energy is converted to another form, such as motion, heat, or an electromagnetic field. The common symbol for power is the uppercase letter P. The standard unit is the watt,symbolized by W. In utility circuits, the kilowatt (kW) is often specified instead;1 kW = 1000 W. One watt is the power resulting from an energy dissipation, conversion, or storage process equivalent to one joule per second. When expressed in watts, power is sometimes called wattage. The wattage in a direct current (DC) circuit is equal to the product of the voltage in volts and the current in amperes.