Shop Mathematics ...: Shop arithmeticMcGraw-Hill book Company, 1912 |
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Αποτελέσματα 1 - 5 από τα 8.
Σελίδα xi
... 128. Safe working stresses 129. Strengths of bolts • 130. Strengths of hemp ropes 131. Wire ropes and cables 132. Strengths of chains 133. Columns 174 175 177 177 177 178 SHOP ARITHMETIC CHAPTER I COMMON FRACTIONS 1. Why We Use CONTENTS xi.
... 128. Safe working stresses 129. Strengths of bolts • 130. Strengths of hemp ropes 131. Wire ropes and cables 132. Strengths of chains 133. Columns 174 175 177 177 177 178 SHOP ARITHMETIC CHAPTER I COMMON FRACTIONS 1. Why We Use CONTENTS xi.
Σελίδα 25
... column . Example : Add $ 5.20 , $ 2.65 , $ 3.25 , and $ .35 . $ 5.20 2.65 3.25 .35 Explanation : Adding the cents column , we get 5 + 5 + 5 + 0 = 15 cents . Put down the 5 and carry the 1 into the next column ( since 15 cents 1 dime and ...
... column . Example : Add $ 5.20 , $ 2.65 , $ 3.25 , and $ .35 . $ 5.20 2.65 3.25 .35 Explanation : Adding the cents column , we get 5 + 5 + 5 + 0 = 15 cents . Put down the 5 and carry the 1 into the next column ( since 15 cents 1 dime and ...
Σελίδα 95
... column , the number which is the given diameter ; directly across , in the second column to the right ( the column headed " Area " ) will be found the area . Examples : Diameter 66 , Area 3421.2 Diameter 17 , Area 226.98 Diameter , Area ...
... column , the number which is the given diameter ; directly across , in the second column to the right ( the column headed " Area " ) will be found the area . Examples : Diameter 66 , Area 3421.2 Diameter 17 , Area 226.98 Diameter , Area ...
Σελίδα 97
... column headed " cubes " for a number as near as possible to our given number . Now , we know that the numbers in the first column are the cube roots of these numbers in the third column . If we can find our number in the third column ...
... column headed " cubes " for a number as near as possible to our given number . Now , we know that the numbers in the first column are the cube roots of these numbers in the third column . If we can find our number in the third column ...
Σελίδα 159
... column of water h ft . high to support and , consequently , will be under a pressure equal to the weight of this column of water . A volume of water 1 in . square and 1 ft . high weighs .434 lb. , so the pressure per square inch at the ...
... column of water h ft . high to support and , consequently , will be under a pressure equal to the weight of this column of water . A volume of water 1 in . square and 1 ft . high weighs .434 lb. , so the pressure per square inch at the ...
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Άλλες εκδόσεις - Προβολή όλων
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.