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 138
... describe arcs A / Fig . 69 . from B and C , cutting each other at D , and draw the perpen- dicular D A. Fig . 70 . D 2d Method , Fig . 70. From any center F above B C , describe a cir- cle passing through the given point A , and cutting ...
... describe arcs A / Fig . 69 . from B and C , cutting each other at D , and draw the perpen- dicular D A. Fig . 70 . D 2d Method , Fig . 70. From any center F above B C , describe a cir- cle passing through the given point A , and cutting ...
Σελίδα 139
... describe an arc E C , and from E with the same radius , the arc A C , cutting the other at C ; through C draw a line E C D and set off C D equal to CE , and through D draw the perpen- dicular A D. Fig . 72 . Fig . 71 . PROBLEM IV . To ...
... describe an arc E C , and from E with the same radius , the arc A C , cutting the other at C ; through C draw a line E C D and set off C D equal to CE , and through D draw the perpen- dicular A D. Fig . 72 . Fig . 71 . PROBLEM IV . To ...
Σελίδα 140
... describe the arc FD , cutting the given line at F ; from F with the same radius , describe the arc E A , and set off FD equal to E A. Draw the parallel through the points A D. I NOTE . Fig . 75 . When a series of parallels are required ...
... describe the arc FD , cutting the given line at F ; from F with the same radius , describe the arc E A , and set off FD equal to E A. Draw the parallel through the points A D. I NOTE . Fig . 75 . When a series of parallels are required ...
Σελίδα 141
... describe arcs DE , IH , cutting the sides of the angle A a 1 the line F G. Fig . 79 . Set off the arc I H equal to D E and draw F H. The angle F is equal to A as required . PROBLEM VIII . To bisect an angle , Fig . 80. Let A CB be the ...
... describe arcs DE , IH , cutting the sides of the angle A a 1 the line F G. Fig . 79 . Set off the arc I H equal to D E and draw F H. The angle F is equal to A as required . PROBLEM VIII . To bisect an angle , Fig . 80. Let A CB be the ...
Σελίδα 142
... describe an arc of a circle with a given radius , Fi 82. On the points A and B as centers , with the given radius , describe arcs cutting at C ; and from C , with the same radius , describe an arc A B as re- quired . Fig . 83 . Fig . 82 ...
... describe an arc of a circle with a given radius , Fi 82. On the points A and B as centers , with the given radius , describe arcs cutting at C ; and from C , with the same radius , describe an arc A B as re- quired . Fig . 83 . Fig . 82 ...
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.