Shop Mathematics, Τόμος 1McGraw-Hill, 1931 |
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Σελίδα 2
... shows how many of these parts are taken . In giving the length of the piece of steel in Fig . 1 , we divided the inch into 8 parts and took 5 of them for the length . Five ( 5 ) is the numerator , and 8 is the denominator . 5. Writing ...
... shows how many of these parts are taken . In giving the length of the piece of steel in Fig . 1 , we divided the inch into 8 parts and took 5 of them for the length . Five ( 5 ) is the numerator , and 8 is the denominator . 5. Writing ...
Σελίδα 18
... shows side and end views of a machine bolt . side view shows the bolt as it appears when looked at from END VIEW SIDE VIEW FIG . 5a . - Machine bolt . 9 ਫ 2 U.S. Std . Thd . FINISH ALL OVER FIG . 5b . - Machine bolt with dimensions ...
... shows side and end views of a machine bolt . side view shows the bolt as it appears when looked at from END VIEW SIDE VIEW FIG . 5a . - Machine bolt . 9 ਫ 2 U.S. Std . Thd . FINISH ALL OVER FIG . 5b . - Machine bolt with dimensions ...
Σελίδα 37
... shows clearly such a case . Example : During one month a foundry turned out 312,000 lb. of iron castings . The total cost of the iron used , including the cost of melting and pouring , was $ 3900 . What was the cost , in cents , of 1 lb ...
... shows clearly such a case . Example : During one month a foundry turned out 312,000 lb. of iron castings . The total cost of the iron used , including the cost of melting and pouring , was $ 3900 . What was the cost , in cents , of 1 lb ...
Περιεχόμενα
ARTICLE | 1 |
Improper fractions | 7 |
Reduction to lower terms | 13 |
Πνευματικά δικαιώματα | |
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Συχνά εμφανιζόμενοι όροι και φράσεις
amount Answer Antilog belt block boiler bolt brake horsepower Calculate castings cent Centigrade centimeters ciphers circle circumference common fraction cutting speed cylinder decimal places decimal point denominator diameter dimes distance divide dividend division dollar efficiency emery wheel equal Example Explanation Fahrenheit feet figure foot force arm formula given heat hoist horsepower improper fraction inclined plane indicated jackscrew lathe lead screw length lever lifted line shaft load logarithmic scale logarithms machine mantissa measure mechanical advantage meter minute mixed number multiply number of teeth pipe piston pounds pressure Problem pull pulley pump quotient raised ratio reduced revolutions per minute rope scale shown in Fig slide rule square inch square root steam engine steel stress stroke subtract surface speed tank temperature threads per inch trial divisor unit volume weight arm whole number width