Mensuration and Practical Geometry: Containing Tables of Weights and Measures, Vulgar and Decimal Fractions, Mensuration of Areas, Lines, Surfaces, and Solids ... To which is Appended a Treatise on the Carpenter's Slide-rule and GaugingHarper & brothers, 1858 - 322 σελίδες |
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Σελίδα viii
... - BOLOID OF REVOLUTION ( Conoids ) .. 202 Ellipsoid of Revolution ( Spheroid ) .. 203 CARPENTERS ' SLIDE - RULE . GAUGING ....... Ullaging of Casks 200 297 307 319 EXPLANATIONS OF CHARACTERS X < .. :: .. x + viii CONTENTS .
... - BOLOID OF REVOLUTION ( Conoids ) .. 202 Ellipsoid of Revolution ( Spheroid ) .. 203 CARPENTERS ' SLIDE - RULE . GAUGING ....... Ullaging of Casks 200 297 307 319 EXPLANATIONS OF CHARACTERS X < .. :: .. x + viii CONTENTS .
Σελίδα 189
... circle and a parallelogram . * The middle frustrum of a circular spindle is one of the various forms of casks . 2 Or , l ÷ 2 3 2 - ( MENSURATION OF SOLIDS . 189 Frustrum or Zone of Circular Spindle SOLIDS OF REVOLUTION 286.
... circle and a parallelogram . * The middle frustrum of a circular spindle is one of the various forms of casks . 2 Or , l ÷ 2 3 2 - ( MENSURATION OF SOLIDS . 189 Frustrum or Zone of Circular Spindle SOLIDS OF REVOLUTION 286.
Σελίδα 303
... The gauge point for cubic inches is 1273 . Set 6 upon B to 1273 upon A , and against 6 upon D are 169 cubic inches , the result , upon C. Cask Gauging . The gauging of casks is performed , CARPENTERS ' SLIDE - RULE . 303.
... The gauge point for cubic inches is 1273 . Set 6 upon B to 1273 upon A , and against 6 upon D are 169 cubic inches , the result , upon C. Cask Gauging . The gauging of casks is performed , CARPENTERS ' SLIDE - RULE . 303.
Σελίδα 304
... Cask Gauging . The gauging of casks is performed , after a mean diameter is found , exactly in the same manner as in the last examples . Casks are generally reduced to what is termed four Varieties ; and their mean diameters may be ...
... Cask Gauging . The gauging of casks is performed , after a mean diameter is found , exactly in the same manner as in the last examples . Casks are generally reduced to what is termed four Varieties ; and their mean diameters may be ...
Σελίδα 306
... CASK GAUGING . THE operation of cask gauging is ordinarily 306 CARPENTERS ' SLIDE - RULE .
... CASK GAUGING . THE operation of cask gauging is ordinarily 306 CARPENTERS ' SLIDE - RULE .
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 inches 15 feet 20 feet 20 inches abscissa acres angle ascertain the Area ascertain the Contents base breadth cask Centre of Gravity chord of half Circular Spindle circumference cone conic section contents in cubic contents required convex surface cube cubic feet cubic foot cubic inches curve cycloid cylinder decimals diam divided equal eter EXAMPLE EXAMPLE.-What figure fraction gauge point geometrical centre give the contents half the arc head diameter Hence hexahedron hyperbola hyperboloid Hyperboloid of Revolution inches in diameter inscribed sphere length less diameter linear edge Loomis's middle diameter middle frustrum miles multiply the sum ordinate parabolic spindle perpendicular prism product will give prolate spheroid pyramid quired quotient radii radius remainder result required rule RULE.-Multiply the area sector segment slant height spherical square root subtract surface required transverse diameter triangle ungula versed sine vertex volume VULGAR FRACTIONS yards zone
Δημοφιλή αποσπάσματα
Σελίδα 45 - The circumference of every circle is supposed to be divided into 360 equal parts, • called degrees, each degree into 60 minutes, and each minute into 60 seconds, etc.
Σελίδα 22 - To reduce a compound fraction to an equivalent simple one. RULE. — Multiply all the numerators together for a numerator, and all the denominators together for the denominator, and they will form the simple fraction sought.
Σελίδα 22 - To reduce a whole number to an equivalent fraction, having a given denominator. RULE. Multiply the whole number by the given denominator, and place the product over the said denominator, and it will form the fraction required.
Σελίδα 22 - To reduce an improper fraction to its equivalent whole or mixed number. RULE. — Divide the numerator by the denominator, and the quotient will be the whole or mixed number sought.
Σελίδα 31 - ... from the right hand of the quotient, point off so many places for decimals, as the decimal places in the dividend exceed those in the divisor.
Σελίδα 39 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 20 - Divide by any number that will divide two or more of the given numbers without a remainder, and set the quotients, together with the undivided numbers, in a line beneath.
Σελίδα 69 - ... troublesome and laborious that it must have cost him incredible pains. It is said to have been thought so curious a performance, that the numbers were cut on his tomb-stone in St. Peter's Church-yard at Leyden.
Σελίδα 84 - FIND the area of the sector having the same arc with the segment, by the last problem. Find also the area of the triangle, formed by the chord of the segment and the two radii of the sector.