Hand Book of Calculations for Engineers and Firemen: Relating to the Steam Engine, the Steam Boiler, Pumps, Shafting, Etc. ...T. Audel & Company, 1901 - 319 σελίδες |
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Σελίδα x
... figure the problems relating to the steam engine and boiler ; the steam pump ; shafting and pulleys ; and all other calculations required in the varied duties of steam- engineering in its most intelligent and useful practice . The first ...
... figure the problems relating to the steam engine and boiler ; the steam pump ; shafting and pulleys ; and all other calculations required in the varied duties of steam- engineering in its most intelligent and useful practice . The first ...
Σελίδα xi
... figure and do it correctly is of more value than one who cannot , and this esteem is ( between the reader and the author ) expressed by larger com- pensation and longer service in one position . ARITHMETICAL SIGNS . The principal ...
... figure and do it correctly is of more value than one who cannot , and this esteem is ( between the reader and the author ) expressed by larger com- pensation and longer service in one position . ARITHMETICAL SIGNS . The principal ...
Σελίδα 14
... figure one ( 1 ) . These references to the different measures , or units , are made in view of their frequent use in ascertaining duties performed by steam engines and boilers . They enter into all engineering calculations in connection ...
... figure one ( 1 ) . These references to the different measures , or units , are made in view of their frequent use in ascertaining duties performed by steam engines and boilers . They enter into all engineering calculations in connection ...
Σελίδα 15
... figures to ex- press a number or numbers , and Numeration is the reading of numbers already written . There are nine ... figure in the 4th place denoting thousands ; in the 5th place ten thousands ; these are called units of the fifth ...
... figures to ex- press a number or numbers , and Numeration is the reading of numbers already written . There are nine ... figure in the 4th place denoting thousands ; in the 5th place ten thousands ; these are called units of the fifth ...
Σελίδα 16
... figures to which it is added 1,000 times . Figures are always read from left to right ; thus , one million , one thousand and two is in figures 1,001,002 , the figures 1 , 1 , and 2 occupying the 7th , the 4th and the 1st place , and ...
... figures to which it is added 1,000 times . Figures are always read from left to right ; thus , one million , one thousand and two is in figures 1,001,002 , the figures 1 , 1 , and 2 occupying the 7th , the 4th and the 1st place , and ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
algebra amount Answer AREAS OF CIRCLES arithmetic atmosphere belt body boiler calculations called Circum CIRCUMFERENCES AND AREAS condenser CONTAINING THE DIAMETERS crank cubic feet cubic foot cubic inches degrees denominator Diam distance divide the product divisor draw dynamo eccentric electricity equal EXAMPLES FOR EXERCISE expressed figure find the area force fraction fulcrum gallon given heating surface hence horse power inclined plane iron latent heat lever mean effective pressure means measure mechanical metal minute motion NOTE perpendicular piece pipe piston rod PROBLEM pulley pump quantity quotient radius Reduce remainder resistance revolutions per minute rope RULE safety valve screw sensible heat shaft sides solid space specific gravity square feet square inch square root STEAM BOILER steam engine strength STRENGTH OF MATERIALS subtract temperature tion triangle tube unit of heat velocity vulgar fraction wedge weight wheel and axle wire
Δημοφιλή αποσπάσματα
Σελίδα 32 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 150 - ... multiply the second and third terms together, and divide the product by the first for the answer, which will always be of the same denomination as the third iesa.
Σελίδα 108 - Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator.
Σελίδα 36 - A pile of wood 8 feet long, 4 feet wide, and 4 feet high, contains 1 cord; and a cord foot is 1 foot in length of such a pile.
Σελίδα 130 - If equals be taken from equals the remainders are equal. 4. If equals be added to unequals the wholes are unequal. 5. If equals be taken from unequals the remainders are unequal. 6. Things which are double of the same are equal to one another.
Σελίδα 261 - The distance from the center of the .shaft to the center of the eccentric is called the radius, and twice this distance is termed the "throw.
Σελίδα 37 - TABLE. 4 farthings (far. or qr.) make 1 penny, d. 12 pence " 1 .shilling, s. 20 shillings " 1 pound or sovereign, £ or sov.
Σελίδα 102 - The surface of a sphere is equal to the convex surface of the circumscribing cylinder ; and the solidity of the sphere is two thirds the solidity of the circumscribing cylinder.
Σελίδα 14 - British thermal unit (BTU) is the amount of heat required to raise one pound of water one degree Fahrenheit.
Σελίδα 31 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.