Shop Mathematics ...: Shop arithmeticMcGraw-Hill book Company, 1912 |
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Αποτελέσματα 1 - 5 από τα 32.
Σελίδα x
... ENGINES 110. Gas engines 111. Air compressors 112. Brake horse - power • 113. Frictional horse - power 114. Mechanical efficiency · • PAGM 115 115 . 117 · 118 119 • 120 123 126 130 130 132 · 133 134 · 137 137 138 139 • 140 141 145 147 ...
... ENGINES 110. Gas engines 111. Air compressors 112. Brake horse - power • 113. Frictional horse - power 114. Mechanical efficiency · • PAGM 115 115 . 117 · 118 119 • 120 123 126 130 130 132 · 133 134 · 137 137 138 139 • 140 141 145 147 ...
Σελίδα x
... ENGINES • 109. Steam engines 110. Gas engines 111. Air compressors 112. Brake horse - power 113. Frictional horse - power 114. Mechanical efficiency 145 147 149 149 151 151 . . . . CHAPTER XVIII PAGE MECHANICS OF FLUIDS ART . 115 ...
... ENGINES • 109. Steam engines 110. Gas engines 111. Air compressors 112. Brake horse - power 113. Frictional horse - power 114. Mechanical efficiency 145 147 149 149 151 151 . . . . CHAPTER XVIII PAGE MECHANICS OF FLUIDS ART . 115 ...
Σελίδα 15
... engine , 7 ft . long ; tool room , 12 ft . long ? 1 Allow 31 ft . between a wall and a machine , and 3 ft . between two machines . The tool room is to be placed at the end of the shop . 37. In doing a certain piece of work one man puts ...
... engine , 7 ft . long ; tool room , 12 ft . long ? 1 Allow 31 ft . between a wall and a machine , and 3 ft . between two machines . The tool room is to be placed at the end of the shop . 37. In doing a certain piece of work one man puts ...
Σελίδα 26
... engines pistons at 25 cents each ? $ .25 48 200 100 $ 12.00 , Answer . Explanation : The 25 cents is put down as $ .25 . The multiplication of 25 by 48 is performed as usual . Then the decimal point is placed in the product to separate ...
... engines pistons at 25 cents each ? $ .25 48 200 100 $ 12.00 , Answer . Explanation : The 25 cents is put down as $ .25 . The multiplication of 25 by 48 is performed as usual . Then the decimal point is placed in the product to separate ...
Σελίδα 47
... engines or machinery . The efficiency of a machine is that part of the power supplied to it , that the machine delivers ... engine driving a machine shop delivers 250 horse - power to the lineshaft , but the lineshaft only delivers 200 ...
... engines or machinery . The efficiency of a machine is that part of the power supplied to it , that the machine delivers ... engine driving a machine shop delivers 250 horse - power to the lineshaft , but the lineshaft only delivers 200 ...
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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.