Term first used by James Watt for a unit equivalent to 550 foot-pounds of work per second
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Horsepower - Wikipedia  The mechanical horsepower, also known as imperial horsepower, of exactly 550 foot-pounds per second is approximately equivalent to 745.7 watts . The metric...
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Horsepower | Define Horsepower at Dictionary.com  Horsepower definition, a foot-pound-second unit of power, equivalent to 550 foot-pounds ... The university's history faculty is noted for its intellectual horsepower. .... Note: This term was coined by James Watt, who invented a new type of steam ... Watt found that the horse could do a certain amount of work per second; when...
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Horsepower - Hmolpedia  In science , horsepower , or "horse-power", is the amount of work , or weight. ... In modern units, one horsepower, equaling 33,000 foot-pounds force per ... action, which equates to 745.7 watts or 745.7 joules of energy per second. ... One of the first to use the term horsepower in reference to its relational equivalent to that of...
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Converter power units conversion physics power converter unit ...  Conversion of power units watts calculate watt horsepower power P energy horsepower HP ... Power P is the quotient of done work W = energy and the taken time t ... foot pound-force per second (ftlbf/s), watt W, 1.355818. horsepower (550 ftlbf/s) HP or BHP, watt W, 745.699872 W ... History of the term "horsepower".
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Power (physics) - Wikipedia  In physics, power is the rate of doing work. It is the amount of energy consumed per unit time. Having no direction, it is a scalar quantity. 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 ... The SI unit of power is the watt (W), which is equal to one joule per second.
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Definitions of the SI Units and other Units of Measurement  A B C D E F G H I J K L M N O P Q R S T U V W X Y Z .... The unit of energy in the CGS system, equal to the work done by a force of one dyne acting through a...
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James Watt - Wikipedia  James Watt FRS FRSE (30 January 1736 (19 January 1736 OS)  25 August 1819) was a Scottish inventor, mechanical engineer, and chemist who improved on Thomas Newcomen's 1712 Newcomen steam engine with his ... James Watt was born on 19 January 1736 in Greenock, Renfrewshire, a seaport on the Firth of...
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What are Watt, Kilowatt and a unit of electricity : Bijli Bachao  Apr 22, 2016 ... Power and Energy/Electricity are two words that are used so much for each other that many feel that they mean the same. ... So a 100-Watt bulb if kept on for 10 hours will consume: 100 x 10 = 1000 Watt-Hour = 1 Kilowatt-Hour (kWH) = 1 units (on your meter). ..... 1200 units is equal to 1200 kilowatt-hour.
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Horsepower - Wikipedia  The boiler horsepower is used for rating steam boilers and is equivalent to 34.5 pounds (about 15.6 kg) of water evaporated per hour at 212 degrees Fahrenheit (100 degrees Celsius), or 9809.5 watts. One horsepower for rating electric motors is equal to 746 watts.
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James Watt: Life and inventions - Making the Modern World  But in 1769 Watt finally obtained his patent for 'A new Method of Lessening the Consumption of Steam and Fuel in Fire Engines'. Images with this text: Portrait of...
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Household Appliances Timeline - Greatest Engineering ...  In the second half of the century advances in electronics yielded appliances that could ... 1903, Lightweight electric iron introduced ... in his basement because he wants to make kitchen cleanup work easier for his wife. ... Raytheon's first model, in 1947, stands 5.5 feet tall, weighs more than 750 pounds, and sells for $5,000.
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James Watt - Wikipedia  James Watt FRS FRSE (30 January 1736 (19 January 1736 OS)  25 August 1819) was a Scottish inventor, mechanical engineer, and chemist who improved on ... Subsequently three professors offered him the opportunity to set up a small ... In trying to understand the thermodynamics of heat and steam James Watt carried...
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Why Engines are Commonly Measured in Horsepower  Feb 28, 2014 ... We owe this unit of engine power measurement to Scottish engineer James Watt. ... steam engine, Watt was looking for a way to market his invention, ... But after doing those experiments, he figured out a typical draft horse could do ... While you're doing origins of words and such, the correct word here is "try...
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Convert GW to MW | gigawatt to megawatts - Traditional Oven  The other way around, how many megawatts - MW are in one gigawatt - GW unit? ... It is the EQUAL power value of 1 gigawatt but in the megawatts power unit alternative. ... 1000 * 2 (or divide it by / 0.5). QUESTION: 1 GW = ? MW ANSWER: 1 GW ... International unit symbols for these two power measurements are:.
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19th Century Commemorative Medal - James Watt/Steam Engine ...  By 1769 he had patented 'A New Method of Lessening the Consumption of Steam and Fuel in Fire Engines'. To fund his work, Watt went into partnership with...
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How Horsepower Works | HowStuffWorks  The term horsepower was invented by the engineer James Watt. ... He found that, on average, a mine pony could do 22,000 foot-pounds of work in a minute. ... What horsepower means is this: In Watt's judgement, one horse can do 33,000 ... Sans-Serif, Proportional Sans-Serif, Casual, Script, Small Caps. Defaults Done...
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Physics - Ray Sahelian, M.D.  Horse power 746 watts - The term came about when James Watt compared .... The idea of horsepower originated with Watt, Scottish engineer, the "Father of the...
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Horsepower - definition of horsepower by The Free Dictionary  A unit used to measure the power of engines and motors. One unit of horsepower is equal to the power needed to lift 550 pounds one foot in one second.
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James Watt - Wikipedia  James Watt FRS FRSE (30 January 1736 (19 January 1736 OS)  25 August 1819) was a Scottish inventor, mechanical engineer, and chemist who improved on Thomas Newcomen's 1712 Newcomen steam engine with ... James Watt was born on 19 January 1736 in Greenock, Renfrewshire, a seaport on the Firth of Clyde.
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What is a power unit "joule per second" (J/sec)  The joule per second (J/sec) definition and its relation to other power measurement units. Online unit conversions and unit conversion tables.
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horsepower | unit of measurement | Britannica.com  Horsepower, the common unit of power; i.e., the rate at which work is done. ... This value was adopted by the Scottish engineer James Watt in the late 18th century, after experiments ... about 50 percent more than the rate that an average horse can sustain for a working day. .... The term is frequently applied to the project of.