Shop Mathematics ...: Shop arithmeticMcGraw-Hill book Company, 1912 |
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Σελίδα ix
... Screw cutting CHAPTER X AREAS AND 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 ...
... Screw cutting CHAPTER X AREAS AND 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 ...
Σελίδα x
... SCREW 98. The use of inclined planes 99. Theory of the inclined plane 100. The wedge 101. The jack screw 102. Efficiencies . CHAPTER XVI WORK POWER AND ENERGY ; HORSE - POWER OF BELTING 103. Work • 104. Unit of work 105. Power • 106 ...
... SCREW 98. The use of inclined planes 99. Theory of the inclined plane 100. The wedge 101. The jack screw 102. Efficiencies . CHAPTER XVI WORK POWER AND ENERGY ; HORSE - POWER OF BELTING 103. Work • 104. Unit of work 105. Power • 106 ...
Σελίδα x
... SCREW 98. The use of inclined planes 99. Theory of the inclined plane 100. The wedge 101. The jack screw 102. Efficiencies 130 130 132 133 134 CHAPTER XVI WORK POWER AND ENERGY ; HORSE - POWER OF BELTING 103. Work 104. Unit of work 105 ...
... SCREW 98. The use of inclined planes 99. Theory of the inclined plane 100. The wedge 101. The jack screw 102. Efficiencies 130 130 132 133 134 CHAPTER XVI WORK POWER AND ENERGY ; HORSE - POWER OF BELTING 103. Work 104. Unit of work 105 ...
Σελίδα 8
... screws are generally put up in boxes containing one gross . If 36 screws are taken from a full box for use on a certain job , what fraction of the gross is used on this job and what fraction is left in the box ? both fractions to their ...
... screws are generally put up in boxes containing one gross . If 36 screws are taken from a full box for use on a certain job , what fraction of the gross is used on this job and what fraction is left in the box ? both fractions to their ...
Σελίδα 31
... screws , and two in . by 2 in . cap screws . What would be the total cost of the bolts and screws , if the machine bolts are worth 2 cents each , the set screws 11 cents each , and the cap screws 14 cents each ? 65. If you bought a ...
... screws , and two in . by 2 in . cap screws . What would be the total cost of the bolts and screws , if the machine bolts are worth 2 cents each , the set screws 11 cents each , and the cap screws 14 cents each ? 65. If you bought a ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
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.