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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Αποτελέσματα 1 - 5 από τα 46.
Σελίδα 14
... amount of heat required to raise one pound of water one degree , usually from 32 ° to 33 ° Fahr . The unit of numbers is the figure one ( 1 ) . These references to the different measures , or units , are made in view of their frequent ...
... amount of heat required to raise one pound of water one degree , usually from 32 ° to 33 ° Fahr . The unit of numbers is the figure one ( 1 ) . These references to the different measures , or units , are made in view of their frequent ...
Σελίδα 19
... amount of the quantity that has to be expressed . Persons even of considerable mathemetical experi- ence will often find themselves counting their fingers , or press- ing them down successively on the table in order to assist their ...
... amount of the quantity that has to be expressed . Persons even of considerable mathemetical experi- ence will often find themselves counting their fingers , or press- ing them down successively on the table in order to assist their ...
Σελίδα 23
... amount of the two sums and if the two are equal to the larger , then the subtraction has been correctly done . Example . 898 246 246 Now then , 652 652 898 correct Aus . EXAMPLES , CONSISTING OF NOTATION , ADDITION AND SUB- TRACTION . 1 ...
... amount of the two sums and if the two are equal to the larger , then the subtraction has been correctly done . Example . 898 246 246 Now then , 652 652 898 correct Aus . EXAMPLES , CONSISTING OF NOTATION , ADDITION AND SUB- TRACTION . 1 ...
Σελίδα 24
... 1070 10 " 80 10 " 90 10 " 100 10 " 110 10 " 120 1177 11 " 88 11 99 11 110 11121 11 " 132 66 12 84 1296 12 " 108 12 120 12 " 132 12 " 144 MULTIPLICATION . Multiplication is finding the amount of one number 24 Hand Book of Calculations .
... 1070 10 " 80 10 " 90 10 " 100 10 " 110 10 " 120 1177 11 " 88 11 99 11 110 11121 11 " 132 66 12 84 1296 12 " 108 12 120 12 " 132 12 " 144 MULTIPLICATION . Multiplication is finding the amount of one number 24 Hand Book of Calculations .
Σελίδα 25
... amount of one number increased as many times as there are units in another . The number to be multiplied or increased is called the Mul- tiplicand . The Multiplier is the number by which we multiply . It shows how many times the ...
... amount of one number increased as many times as there are units in another . The number to be multiplied or increased is called the Mul- tiplicand . The Multiplier is the number by which we multiply . It shows how many times the ...
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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.