Free translatorFree translator
Synonyms, antonyms, pronunciation

  Home
English Dictionary      examples: 'day', 'get rid of', 'New York Bay'




Horse power   Listen
noun
Horse power  n.  
1.
The power which a horse exerts.
2.
(Mach.) A unit of power, used in stating the power required to drive machinery, and in estimating the capabilities of animals or steam engines and other prime movers for doing work. It is the power required for the performance of work at the rate of 33,000 English units of work per minute; hence, it is the power that must be exerted in lifting 33,000 pounds at the rate of one foot per minute, or 550 pounds at the rate of one foot per second, or 55 pounds at the rate of ten feet per second, etc. Note: The power of a draught horse, of average strength, working eight hours per day, is about four fifths of a standard horse power.
Brake horse power, the net effective power of a prime mover, as a steam engine, water wheel, etc., in horse powers, as shown by a friction brake. See Friction brake, under Friction.
Indicated horse power, the power exerted in the cylinder of an engine, stated in horse powers, estimated from the diameter and speed of the piston, and the mean effective pressure upon it as shown by an indicator. See Indicator.
Nominal horse power (Steam Engine), a term still sometimes used in England to express certain proportions of cylinder, but having no value as a standard of measurement.
3.
A machine worked by a horse, for driving other machinery; a horse motor.






Collaborative International Dictionary of English 0.48








Advanced search
     Find words:
Starting with
Ending with
Containing
Matching a pattern  

Synonyms
Antonyms
Quotes
Words linked to  

only single words



Share |





"Horse power" Quotes from Famous Books



... no longer impossible today. Some years ago, at Bridgeport, Connecticut, there was launched a boat, The Protector, which could go on the water, under the water, and also upon land. Built by an inventor named Lake, supplied with two motors, an electric one of seventy-five horse power, and a gasoline one of two hundred and fifty horse power, it was also provided with wheels a yard in diameter, which enabled it to roll over the roads, as well ...
— The Master of the World • Jules Verne

... value than the year's subscription. In No. 9, present volume, you illustrated a plan for setting steam boilers. I was much pleased with it and showed it to a friend of mine who was about re-setting a 60-horse power boiler in his machine shop. He adopted the plan. Four week's use of the improved furnace proves all you claimed for it. My friend will be one of your new subscribers. I shall, in a few days, re-set my 15-horse ...
— Scientific American, Vol. 17, No. 26 December 28, 1867 • Various

... By horse power.—It does not fall within the scope of this book to describe water-wheels worked by cattle, or elaborate mechanism of any kind; I therefore only mention under this head, that the Tartars sometimes draw water from their wells, of 150 feet deep and upwards, ...
— The Art of Travel - Shifts and Contrivances Available in Wild Countries • Francis Galton

... is a London "scientist", reported in the "Weekly Unity" of Kansas City, who proves his mental power over two-horse power oil engines which fail to act. "Going a little apart, he came back in a few minutes and said: 'The engine is all right now and will work satisfactorily.' and without any further difficulty it did." We are told how Dr. Rawson gave a demonstration of his method to a newspaper reporter ...
— The Profits of Religion, Fifth Edition • Upton Sinclair

... engineer of Spray, North Carolina, was experimenting in an attempt to prepare metallic calcium, for which purpose he employed an electric furnace operating on a mixture of lime and coal tar with about ninety-five horse power. The result was a molten mass which became hard and brittle when cool. This apparently useless product was discarded and thrown in a nearby stream, when, to the astonishment of onlookers, a large volume of gas was immediately liberated, which, when ignited, burned with ...
— Oxy-Acetylene Welding and Cutting • Harold P. Manly

... expensive machinery, and also put in a cracking plant and buy the nuts by the ton or carload, if necessary, directly from the growers on the Pacific Coast or through their organization, the Northwest Nut Growers. I located a satisfactory machine for the purpose, which required about 7 horse power to run. Since this was during the war and no motors of the right speed and power were available at the time, I set up my own generating plant, using a 25 kilowatt generator driven by a Diesel engine which generated direct current so that I could use direct current ...
— Northern Nut Growers Association Report of the Proceedings at the 41st Annual Meeting • Various

... received from others, but as I am aware of the risk which I run in so doing, I shall furnish you with no details but those which come under my own immediate observation. To return to the rice mill: it is worked by a steam-engine of thirty horse power, and besides threshing great part of our own rice, is kept constantly employed by the neighbouring planters, who send their grain to it in preference to the more distant mill at Savannah, paying, of course, the same percentage, which makes it a very profitable addition ...
— Journal of a Residence on a Georgian Plantation - 1838-1839 • Frances Anne Kemble

... 1880, a musician, named Augustus Biedermann, took hold of two joints of the wires supplying the electric lights of the Holte Theatre, and receiving nearly the full force of the 40-horse power battery, was killed ...
— Showell's Dictionary of Birmingham - A History And Guide Arranged Alphabetically • Thomas T. Harman and Walter Showell

... essential to their success. These human inventions are of priceless value to the people. The steam engine has contributed greatly to human welfare. It represents, in the United States alone, 20,000,000 horse power in the form of locomotives, or the steam power of 300 horses for each thousand inhabitants. Besides all this, 6,000,000 horse power in stationary steam engines manufacture goods for us. They give the vast force which toils ...
— Colleges in America • John Marshall Barker

... shoe, then?" laughed Dario Gomez. "So we must tackle horses to her, eh? 'Get a horse!' Horse power is surer than ...
— The Mission of Janice Day • Helen Beecher Long

... line was completed by Stephenson, he had great difficulty in getting permission to use an engine instead of horse power on it. Finally, Stephenson's new locomotive, The Rocket,—which first introduced the tubular boiler, and employed the exhaust, or escaping, steam to increase the draft of the ...
— The Leading Facts of English History • D.H. Montgomery

... curiosities of this square is a huge engine, which runs a large number of presses. It is situated in Spruce street, between William and Nassau streets, and occupies the basement of the building in which it is located. There are two engines here—one of 150 horse power, which is used during the day, and a smaller one of 75 horse power, which relieves it at night. Shafting and belting carry the power in every direction from the engine. One hundred and twenty-five presses are worked by these engines—each being estimated at so much horse power, and charged accordingly. ...
— Lights and Shadows of New York Life - or, the Sights and Sensations of the Great City • James D. McCabe



Copyright © 2025 Free Translator.org