what does wattage mean
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What does wattage mean? If I understand correctly, the wattage is the amount of power that something produces whether it be heat, light, speed or radiation etc. Thus the higher the wattage, the higher the overall force of a fan blow regardless the size of the blades. (the fatter the blades, the greater the resistance).
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- The watt (symbol: W) is a derived unit of power in the International System of Units (SI) defined as 1 joule per second and can be used to quantify the rate of energy transfer. Power has dimensions of M L 2 T − 3 {\displaystyle {\mathsf {ML}}^{2}{\mathsf {T}}^{-3}}.
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Question: A watt is a unit of energy per unit time, and one watt (W) is equal to one joule per second (Jï¿½... Question. A watt is a unit of energy per unit time, and one watt (W) is equal to one joule per second (J s 1). A 100.0-W incandescent light-bulb produces about 5.00% of its energy as visible light.
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- Appliance Watts/Amps Calculator. Electricity is measured in units of energy called watts, named after James Watt, the inventor of the steam engine. Watts is generally defined as the amount of power (or energy) an appliance uses (consumes) when operated at its maximum capacity for 1 hour . Amps on the other hand is defined as how much energy an appliance draws, or the rate of energy that flows through wire when an appliance is used for 1 hour. Finally, volts is what energizes the appliance or it is the force that pushes electricity through wire to the appliance.
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- Rated watts describe the amount of power the portable generator can produce continuously. Maximum wattage is the power that the generator can produce for short periods of time. Motor starting is a good example of maximum wattage requirements. Any Authorized Generac dealer can perform warranty service.
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- The watt (abbreviated W) is the International System of Units' (SI) standard unit of power (energy per unit time), the equivalent of one jouleper second... The watt (abbreviated W) is the International System of Units' (SI) standard unit of power (energy per unit time), the equivalent of one jouleper second...
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21.4 the unit for measurement for power is the watt (W) watts measure the rate at which energy is used by an electric appliance - power is measured by watts (power=watts)
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kW Vs kVA - Difference Between kW And kVA The Watt is the SI unit of power -- Volts times Amperes in direct-current systems, but when dealing with alternating current, if you introduce a reactive (non-resistive) load, Volts and Amps are no longer in phase and trigonometry enters the equation.
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Power (physics) In physics, power is the rate of doing work. It is equivalent to an amount of energy consumed per unit time.In the SI system, the unit of power is the joule per second (J/s), known as the watt in honour of James Watt, the eighteenth-century developer of the steam engine.n physics, power is the rate of doing work. It is equivalent to an amount of energy consumed per unit time.
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watt Medical Definition of watt. : the absolute mks unit of power equal to the work done at the rate of one joule per second or to the power produced by a current of one ampere across a potential difference of one volt : 1⁄746 horsepower.
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- Price per watt history for crystalline silicon photovoltaic cells since 1977. Price per watt, or $/W is a common way to compare the capital costs of various forms of electricity generation. It refers to the number of dollars one would have to spend to buy a machine capable of producing one watt of electricity.It is calculated by dividing the total project capital cost by the amount of peak power or watts-peak (W p) it can produce.t refers to the number of dollars one would have to spend to buy a machine capable of producing one watt of electricity. It is calculated by dividing the total project capital cost by the amount of peak power or watts-peak (W p) it can produce.
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- A watt is a unit of energy per second. A typical handheld hair dryer uses about 300 to 1800 watts. If you use an 1800-watt dryer for an hour, you will have used 1800 watt-hour … s, or 1.8 kilowatt-hours.here is no such thing as a 'watt per day'. A watt is an instantaneous measurement of the rate at which you are using energy. To find the 'wattage' of a standard tumble dryer, check its nameplate data.
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watt watt. A unit used to measure power, equal to one joule of work per second. In electricity, a watt is equal to the amount of current (in amperes) multiplied by the amount of potential (in volts).. 1. (Units) the derived SI unit of power, equal to 1 joule per second; the power dissipated by a current of 1 ampere flowing across a potential difference of 1 volt. 1 watt is equivalent to 1.341 × 10 -3 horsepower.
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- Appliance Watts/Amps Calculator Electricity is measured in units of energy called watts, named after James Watt, the inventor of the steam engine. Watts is generally defined as the amount of power (or energy) an appliance uses (consumes) when operated at its maximum capacity for 1 hour.Amps on the other hand is defined as how much energy an appliance draws, or the rate of energy that flows through wire when an appliance is used for 1 hour.ou can determine power characteristics of an appliance if watts rating is not provided, by the following equation: V (Volts) X A (Amps) = Watts (Ohm's Law) A=W/V V=W/A To determine Amps consumed by a 25watt 12V light bulb, for example, use the equation A=W/V or (25/12=2.1Amps).
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kW & kWh: WHAT DOES IT MEAN? So kW means kilowatt which is 1000 Watts. It is a measure of power. Notice that, if you like to keep anal electrical engineers like me happy, the correct way to write it is always with a small k and a capital W. kWh stands for kilowatt-hour. A kWh is a measure of energy (not power).If your solar panels (for example) continuously output 1kW of power for a whole 60 minutes, you will have produced 1 kWh of energy. The amount of electricity you use (or generate) is defined in kWhs.e.g. “My solar system produced 4 kWh of electricity today!”.f your solar panels (for example) continuously output 1kW of power for a whole 60 minutes, you will have produced 1 kWh of energy. The amount of electricity you use (or generate) is defined in kWhs. e.g. “My solar system produced 4 kWh of electricity today!”.
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- ›› Definition: Watt The watt (symbol: W) is the SI derived unit for power. It is equivalent to one joule per second (1 J/s), or in electrical units, one volt ampere (1 V·A). ›› Sample conversions: watt watt to gram-force centimeter/minute watt to dyne centimeter/second watt to gram-force centimeter/second watt to dekawatt watt to megawatt watt to exawatt
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All About Watts, Volts, and BTUs A watt is a unit of power equal to one joule of energy per second. In terms of wattage, almost all 120-volt space heaters are rated up to 1500 watts at the maximum setting, and there is a 10/1 ratio of watts to square feet heated.
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- The watt (abbreviated W) is the International System of Units' standard unit of power (energy per unit time), the equivalent of one jouleper second. The watt is used to specify the rate at which electrical energy isdissipated, or the rate at which electromagnetic energy is radiated, absorbed, or dissipated.
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What Is the meaning of 210 MW unit of a power plant? In other words what does it means of 210 or 250 or 600 MW power plant? In power plants electricity generated in terms of mw.210mw or 610mw means the maximum power generated by the power plant.it can runs below the capacity but never exceed the above capacity.
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Watt In terms of electromagnetism, one watt is the rate at which work is done when one ampere (A) of current flows through an electrical potential difference of one volt (V).
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- What is the difference between rated watts and maximum (surge) watts? Rated watts describe the amount of power the portable generator can produce continuously. Maximum wattage is the power that the generator can produce for short periods of time. Motor starting is a good example of maximum wattage requirements.
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What does portable generator wattage mean? The rating on the generator that you are referring to is the maximum power it can deliver. The appliances you connect to it also have a wattage rating. That is the power they need to operate. If you connect an 1800 watt heater to a 3500 watt generator you will have 1700 watts of power in reserve.
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Words near watt in the dictionary watt definition: The definition of a watt is the basic unit of electric, mechanical or thermal power. (noun) An example of a watt is a measure of a light bulb's power. ...
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- Appliance Watts/Amps Calculator Electricity is measured in units of energy called watts, named after James Watt, the inventor of the steam engine. Watts is generally defined as the amount of power (or energy) an appliance uses (consumes) when operated at its maximum capacity for 1 hour.Amps on the other hand is defined as how much energy an appliance draws, or the rate of energy that flows through wire when an appliance is used for 1 hour.Finally, volts is what energizes the appliance or it is the force that pushes electricity through wire to the appliance.ou can determine power characteristics of an appliance if watts rating is not provided, by the following equation: V (Volts) X A (Amps) = Watts (Ohm's Law) A=W/V V=W/A To determine Amps consumed by a 25watt 12V light bulb, for example, use the equation A=W/V or (25/12=2.1Amps).