The Artillerists̓ Manual, and British Soldiers̓ CompendiumW.H. Allen, 1854 - 331 σελίδες |
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Σελίδα xx
... Multiplication Division . Rule of Three . 250 250 251 252 253 254 255 DECIMALS .. 255 . Addition . Subtraction . Multiplication 256 Division 257 Reduction 257 Rule of Three 258 PILING OF SHOT , AND SHELLS DUODECIMALS TABLES OF WEIGHTS ...
... Multiplication Division . Rule of Three . 250 250 251 252 253 254 255 DECIMALS .. 255 . Addition . Subtraction . Multiplication 256 Division 257 Reduction 257 Rule of Three 258 PILING OF SHOT , AND SHELLS DUODECIMALS TABLES OF WEIGHTS ...
Σελίδα 45
... multiply- ing the length of the piece in inches , from the base ring to the swell of the muzzle , by 017455 , and the product will give the length nearly of each degree or division on the tangent scale . By subtracting the dispart from ...
... multiply- ing the length of the piece in inches , from the base ring to the swell of the muzzle , by 017455 , and the product will give the length nearly of each degree or division on the tangent scale . By subtracting the dispart from ...
Σελίδα 76
... multiply by 02 ; and , if the range is over 1350 yards , add one fifth of the range , and multiply by 02 for the charge , in ounces . 8 inch Mortar . - To the range in yards , add 20 , and the sum multiplied by 015 will give the charge ...
... multiply by 02 ; and , if the range is over 1350 yards , add one fifth of the range , and multiply by 02 for the charge , in ounces . 8 inch Mortar . - To the range in yards , add 20 , and the sum multiplied by 015 will give the charge ...
Σελίδα 77
... multiply by 02 ; and , if the range is over 1350 yards , add one fifth of the range , and multiply by 02 for the charge , in ounces . 8 inch Mortar . - To the range in yards , add 20 , and the sum multiplied by 015 will give the charge ...
... multiply by 02 ; and , if the range is over 1350 yards , add one fifth of the range , and multiply by 02 for the charge , in ounces . 8 inch Mortar . - To the range in yards , add 20 , and the sum multiplied by 015 will give the charge ...
Σελίδα 89
... multiply 39 14 by the square of the time required for the Pendulum to vibrate - viz . , by the square of , for second ; and by the square of 24 for two seconds . To find the Number of vibrations , the Length of pendulum being given ...
... multiply 39 14 by the square of the time required for the Pendulum to vibrate - viz . , by the square of , for second ; and by the square of 24 for two seconds . To find the Number of vibrations , the Length of pendulum being given ...
Συχνά εμφανιζόμενοι όροι και φράσεις
Ammunition angles antimony axletree ball bastions Battalion bore Brass breadth bursters carriage CARRONADE cartridges centre command common shells Company composition Congreve rockets counterscarp degrees diameter DISMOUNT ditto division double drag-ropes drams Dress Echellon Eleva elevation embrazures equal face feet long fire flank foot FORM LINE frustrum fuze gabions half battery Halt Halt-Dress handspikes HEAVE hole horses Howitzer inches interior slope iron length lever Limber load Mealed powder mortar multiply muzzle non-commissioned officer Open column Ordnance ounces paces parapet perpendicular pickets piece placed plank platform portfires pounds quarter distance QUICK MARCH range ravelin rear rank RIGHT OR LEFT rocket rope Saltpetre Shoulder arms shrapnell side skids sling slow match solid shot spike square Sub-divisions sulphur superior slope swords take ground terreplein tiers tion traverses trunnions tubes velocity Vide Waggon weight wheel yards دو
Δημοφιλή αποσπάσματα
Σελίδα 280 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees; and each degree into 60 minutes, each minute into 60 seconds, and so on. Hence a semicircle contains 180 degrees, and a quadrant 90 degrees. 58. The Measure of an angle, is an arc of any circle contained between the two lines which form that angle, the angular point being the centre ; and it is estimated by the number of degrees contained in that arc.
Σελίδα 312 - A cylinder is a solid figure described by the revolution of a rightangled parallelogram about one of its sides which remains fixed. XXII. The axis of a cylinder is the fixed straight line about which the parallelogram revolves. XXIII. The bases of a cylinder are the circles described by the two revolving opposite sides of the parallelogram.
Σελίδα 251 - Multiply each term in the multiplicand, beginning at the lowest, by the feet in the multiplier, and write...
Σελίδα 255 - Subtract the square thus found from the said period, and to the remainder annex the two figures of the next following period, for a dividend. Double the root above mentioned for a divisor, and find how often it is contained in the said dividend, exclusive of its righthand figure ; and set that quotient figure both in the quotient and divisor.
Σελίδα 249 - Divide as in whole numbers, and point off as many figures for decimals in the quotient, as the decimal places in the dividend exceed those in the divisor.
Σελίδα 310 - From half the sum of the three sides subtract each side severally. Multiply...
Σελίδα 314 - For the surface of a segment or frustum, multiply the whole circumference of the sphere by the height of the part required.
Σελίδα 255 - The square root is indicated by this character \/ placed before the number ; the other roots by the same character, with the index of the root placed over it. Thus, the square root of 16 is expressed \A6 , and the cube root of 27 is expressed v^27 ; and the 5th root of 7776,^7776.
Σελίδα 245 - RULE. — Multiply each numerator by all the denominators except its own, for the new numerators; and all the denominators together for a common denominator. NOTE 1.
Σελίδα 269 - ... the weight in equilibrio. Hence, a small addition either of leverage, or weight, will cause the power to preponderate. Example 1. — A ball weighing 3 tons is to be raised by 4 men, who can exert a force of 12 cwt.: required the proportionate length of lever ? 3 tons = 60 cwt.