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" Divide the continued product of the mean effective pressure in pounds per square inch, the length of the stroke in feet,, the area of the piston in square inches, and the number of strokes per minute, by 33,000 ; the result will be the horsepower. "
Arithmetic - Σελίδα 118
των United States. Bureau of Naval Personnel - 1913 - 132 σελίδες
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Proceedings of the American Gas Light Association ...

American Gas Light Association - 1902 - 598 σελίδες
...continued product of the mean effective pres-mre in pounds per square inch of the steam in the cylinder, the length of the stroke in feet, the area of the...square inches and the number of strokes per minute. This product is then divided by 33,000. The rule may be expressed in the following formula : HP = 3...

A Textbook on Plumbing, Heating, and Ventilation, Τόμος 1

1897 - 366 σελίδες
...consider the well-known rule for finding the horsepower of a steam-engine, which may be stated as follow : Divide the continued product of the mean effective...square inches, and the number of strokes per minute, by 88,000 ; the result ioill be the horsepower. This is a very simple rule, and very little, if anything,...

Higher Arithmetic

Wooster Woodruff Beman, David Eugene Smith - 1897 - 256 σελίδες
...p, I, o, n are abstract numbers representing the pressure in pounds per square inch on the piston, the length of the stroke in feet, the area of the...square inches, and the number of strokes per minute. Calculate the horse-power, to the nearest unit, of each of these engines : (a) p = 20, I - 6, a = 400,...

Higher Arithmetic

Wooster Woodruff Beman, David Eugene Smith - 1897 - 234 σελίδες
...abstract numbers representing oo,UUU the pressure in pounds per square inch on the piston, the tength of the stroke in feet, the area of the piston in square inches, and the number of strokes per minute. Calculate the horse-power, to the nearest unit, of each of these engines : (a) p = 2G, 1=6, a= 400,...

A Textbook on Surveying and Mapping ...: Arithmetic, formulas, geometry and ...

International Correspondence Schools - 1898 - 518 σελίδες
...consider the well-known rule for finding the horsepower of a steam-engine, which may be stated as follows: Divide the continued product of the mean effective...however, will occupy a great deal less space, as we shall show. An examination of the rule will show that four quantities (viz., the mean effective pressure,...

A Treatise on Coal Mining: Prepared for Students of the International ...

International Correspondence Schools - 1900 - 720 σελίδες
...the well-known rule for finding the horsepower of a steam-engine, which may be stated as follows : Divide the continued product of the mean effective...however, will occupy a great deal less space, as we shall show. An examination of the rule will show that four quantities (viz., the mean effective pressure,...

A Textbook on Mining Engineering, Τόμος 1

1900 - 728 σελίδες
...well-known rule for finding the horsepower of a steam-engine, which may be stated as follows : Divide tlu continued product of the mean effective pressure in...however, will occupy a great deal less space, as we shall show. An examination of the rule will show that four quantities (viz., the mean effective pressure,...

Mechanics' Pocket Memoranda: A Convenient Pocketbook for All Persons ...

International Correspondence Schools - 1900 - 394 σελίδες
...eff-ctive pressure in pounds per square inch, the len9th of the stroke in feet, the area of thepiston in square inches, and the number of strokes per minute...however, will occupy a great deal less space, as we shall show. An examination of the rule will show that four quantities (viz., the mean effective pressure,...

A Textbook on Marine Engineering ...: Steam and Steam Boilers, Steam Engines ...

International Correspondence Schools - 1900 - 612 σελίδες
...consider the well-known rule for finding the horsepower of a steam-engine, which may be stated as follows: Divide the continued product of the mean effective...square inches, and the number of strokes per minute, by 83,000 ; the result will be the horsepower. This is a very simple iule, and very little, if anything,...

A Textbook on Metallurgy of Gold, Silver, Copper, Lead, and Zinc, Τόμος 1

International Correspondence Schools - 1902 - 794 σελίδες
...consider the well-known rule for rinding the horsepower of a steam engine, which may be stated as follows: Divide the continued product of the mean effective...square inches, and the number of strokes per minute, by 83,000 ; the result will be the horsepower. This is a very simple rule, and very little, if anything,...




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