Shop Mathematics ...: Shop arithmeticMcGraw-Hill book Company, 1912 |
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Σελίδα v
... volume not to apply the work to these particular trades so closely but that it shall be of interest and value to men in other lines of industry . This volume presents the first half of the instruction papers in Shop Mathematics as ...
... volume not to apply the work to these particular trades so closely but that it shall be of interest and value to men in other lines of industry . This volume presents the first half of the instruction papers in Shop Mathematics as ...
Σελίδα ix
... VOLUMES OF SIMPLE FIGURES 64. Squares 65. Square root 66. Cubes and higher powers 67. Square measure 68. Area of a circle PAGE 65 66 68 72 75 75 75 76 77 79 80 80 82 83 83 CHAPTER XI 69. The rectangle 70. The cube 71. Volumes of ...
... VOLUMES OF SIMPLE FIGURES 64. Squares 65. Square root 66. Cubes and higher powers 67. Square measure 68. Area of a circle PAGE 65 66 68 72 75 75 75 76 77 79 80 80 82 83 83 CHAPTER XI 69. The rectangle 70. The cube 71. Volumes of ...
Σελίδα 74
... If you were to cut a 20 pitch thread on a lathe having a 4 pitch lead screw , what would be the ratio of the speeds of the spindle and the lead screw ? CHAPTER X AREAS AND VOLUMES OF SIMPLE FIGURES 64. Squares 74 SHOP ARITHMETIC.
... If you were to cut a 20 pitch thread on a lathe having a 4 pitch lead screw , what would be the ratio of the speeds of the spindle and the lead screw ? CHAPTER X AREAS AND VOLUMES OF SIMPLE FIGURES 64. Squares 74 SHOP ARITHMETIC.
Σελίδα 75
... VOLUMES OF SIMPLE FIGURES 64. Squares . In taking up the calculation of areas of surfaces and the volumes and weights of objects , the expressions " square " and " square root " will be met and must be understood . To one unfamiliar ...
... VOLUMES OF SIMPLE FIGURES 64. Squares . In taking up the calculation of areas of surfaces and the volumes and weights of objects , the expressions " square " and " square root " will be met and must be understood . To one unfamiliar ...
Σελίδα 77
... area of the circle is .7854 × 100 = 78.54 sq . in . You can prove this to your own satisfaction in the following manner . Cut a square of cardboard of any size , and from the AREAS AND VOLUMES OF SIMPLE FIGURES 77 Area of a circle.
... area of the circle is .7854 × 100 = 78.54 sq . in . You can prove this to your own satisfaction in the following manner . Cut a square of cardboard of any size , and from the AREAS AND VOLUMES OF SIMPLE FIGURES 77 Area of a circle.
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allowable Answer belt bolt calculate cast iron Centigrade cents cipher circle circumference common denominator common fraction compression countershaft Cube root root Cube Square Cube cubic cutting speed cylinder decimal places decimal point diameter dimes distance divide dividend division divisor dollar driven efficiency emery wheel equal Example exerted expansion Explanation Fahrenheit feet figure foot-pounds formula gear given gives heat Hence hoist horse-power hydraulic improper fraction inclined plane large piston lathe lead screw length lever lifted lineshaft machine mean effective pressure mechanical advantage mixed number move the decimal multiply necessary numbers of teeth piece pipe PROBLEMS pull pulley pump pyrometer quotient raised ratio reduced revolutions per minute rope shaft sheave shown in Fig specific gravity Square Cube root Square Cube Square square inch square root steam engine steel stress stroke subtract tank temperature thermometer threads water pressure whole number
Δημοφιλή αποσπάσματα
Σελίδα 59 - In any proportion, the product of the means is equal to the product of the extremes.
Σελίδα 87 - Put another way, if you construct squares on the edges of a right-angled triangle, the area of the square on the hypotenuse is equal to the sum of the areas of the squares on the other two sides.
Σελίδα 60 - Solve by knowing that the product of the means equals the product of the extremes...
Σελίδα 7 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 37 - If there are more decimal places in the divisor than in the dividend, what do you do ? What will the figures of the quotient then be ? § 132.
Σελίδα 36 - Subtract the number of decimal places in the divisor from the number of decimal places in the dividend, and point off as many decimal places in the quotient as there are units in the remainder thus found.
Σελίδα 144 - MEP in pounds per square inch; A = area of piston in square inches; L = length of stroke in feet ; N= number of working strokes per minute.
Σελίδα 35 - To divide by 10, move the decimal point one place to the left. To divide by 100, move the decimal. point two places to the left, and so on for other powers of 10.
Σελίδα 3 - An Improper Fraction is one whose numerator is equal to, or greater than, the denominator; as, f, f.
Σελίδα 100 - No. Square Cube Square root Cube root No. Square Cube Square root Cube root 1 1 1 1.