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 viii
... Hence în arranging the materials of this work , the author has aimed to give it a certain completeness and harmony with itself , from beginning to end ; to make it " a factory , with storeroom , machinery and materials " so abundant in ...
... Hence în arranging the materials of this work , the author has aimed to give it a certain completeness and harmony with itself , from beginning to end ; to make it " a factory , with storeroom , machinery and materials " so abundant in ...
Σελίδα ix
... Hence the truly wise student of this hand - book , even if of established reputation , will not despise the elementary rules and examples presented . Nor must the humble beginner de- spair of the most difficult . Both extremes will be ...
... Hence the truly wise student of this hand - book , even if of established reputation , will not despise the elementary rules and examples presented . Nor must the humble beginner de- spair of the most difficult . Both extremes will be ...
Σελίδα x
... hence , the first part of the work , perhaps three - quarters of it , will be for instruction and the other part for reference . It must not be forgotten that the elements only of arithmetic , geometry , algebra , mensuration , etc ...
... hence , the first part of the work , perhaps three - quarters of it , will be for instruction and the other part for reference . It must not be forgotten that the elements only of arithmetic , geometry , algebra , mensuration , etc ...
Σελίδα xi
... hence the author , ere the work proceeds too far , will be pleased to receive the helpful suggestions of his kindly reader as to the most desirable contents for such a comprehensive work . For the space it occupies the explanation of ...
... hence the author , ere the work proceeds too far , will be pleased to receive the helpful suggestions of his kindly reader as to the most desirable contents for such a comprehensive work . For the space it occupies the explanation of ...
Σελίδα 12
... or formulæ , express the plural of formula - a Latin word which means , simply , a form ; hence a formula is a form of stating a problem . ARITHMETIC . Arithmetic is the science or orderly arrangement of 12 Hand Book of Calculations .
... or formulæ , express the plural of formula - a Latin word which means , simply , a form ; hence a formula is a form of stating a problem . ARITHMETIC . Arithmetic is the science or orderly arrangement of 12 Hand Book of Calculations .
Άλλες εκδόσεις - Προβολή όλων
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.