Norris's Hand-book for Locomotive Engineers and Machinists ...H. C. Baird, 1854 - 302 σελίδες |
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Σελίδα 5
... Multiplication , and Division . I give here the result of my experience after a study of twenty years , and for the last twelve years engaged with my senior brother , William Norris , to whom I am entirely indebted for all the infor ...
... Multiplication , and Division . I give here the result of my experience after a study of twenty years , and for the last twelve years engaged with my senior brother , William Norris , to whom I am entirely indebted for all the infor ...
Σελίδα 21
... multiplying the metre by 10 , 100 , 1000 , and 10,000 : the other measures and weights of the decimal system are formed in a like manner from their respective units . THE OLD SYSTEM , OR SYSTEME USUEL . WEIGHTS . WEIGHTS AND MEASURES . 21.
... multiplying the metre by 10 , 100 , 1000 , and 10,000 : the other measures and weights of the decimal system are formed in a like manner from their respective units . THE OLD SYSTEM , OR SYSTEME USUEL . WEIGHTS . WEIGHTS AND MEASURES . 21.
Σελίδα 31
... multiply the decimal opposite to the given denominator , by the given numerator . Thus , the decimal correspond- ing to being 015625 , the decimal to will be • 015625 × 15 = • 234375 . ] Fraction Decimal or or Numb . Reciprocal ...
... multiply the decimal opposite to the given denominator , by the given numerator . Thus , the decimal correspond- ing to being 015625 , the decimal to will be • 015625 × 15 = • 234375 . ] Fraction Decimal or or Numb . Reciprocal ...
Σελίδα 52
... multiply it by the square of the diameter ; this will give the area of the seg- ment . EXAMPLE . - Required the area of a segment of a circle , whose height is 31 feet , and the diameter of the circle 50 feet . 311 3.25 ; and 3.25 ÷ 50 ...
... multiply it by the square of the diameter ; this will give the area of the seg- ment . EXAMPLE . - Required the area of a segment of a circle , whose height is 31 feet , and the diameter of the circle 50 feet . 311 3.25 ; and 3.25 ÷ 50 ...
Σελίδα 53
... multiply it by the square of the longest chord ; the product will be the area of the zone . EXAMPLE . - Required the area of a zone whose longest chord is 50 , and height 15 . 15 ÷ 50 = 300 ; and 300 , as per Table , = · 280876 . Hence ...
... multiply it by the square of the longest chord ; the product will be the area of the zone . EXAMPLE . - Required the area of a zone whose longest chord is 50 , and height 15 . 15 ÷ 50 = 300 ; and 300 , as per Table , = · 280876 . Hence ...
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abscissa Atmospheric Railway avoirdupois axle blast-pipe boiler brass centre circle circular segments Circum circumference cloth coke conjugate connecting-rod copper crank Cube Root cubic feet cubic foot cubic inch curve cylinder cylinder in inches Dauphiny Decimal or Reciprocal diame diameter distance driving wheels eccentric-rod equal EXAMPLE.-Required find the Area find the Solidity fire-box Fraction or Numb friction Frustum fulcrum fulcrum and valve Gallons gauge give the solidity Height Length horses Hyperbola iron Length of Arc leverage locomotive engine metallic mile morocco motion multiply the sum North Shields ordinate Ounces Parabola pipes piston piston-rod plates Pounds pressure quotient radius rails Railway resistance revolving axis RULE RULE.-Multiply RULE.-To find screw segment shaft side smoke-box spindle square inch Square Root steam stroke subtract thickness throw tion tons trapezium tubes valve velocity Volume whole weight yards Zone