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Σελίδα xii
... cast iron balls 149 130 150 Of paddle wheels for steam boats , & c . To calculate the power of a steam engine ... cast and wrought iron ............ 145 To find the weight of a cast iron ring 145 To find the weight of any cast iron ball ...
... cast iron balls 149 130 150 Of paddle wheels for steam boats , & c . To calculate the power of a steam engine ... cast and wrought iron ............ 145 To find the weight of a cast iron ring 145 To find the weight of any cast iron ball ...
Σελίδα 35
... 13.6747 5.7184 139 11.7898 5.1801 188 13.7113 5.7286 Numb . Square Roots Cube Roots . || Numb . SQUARE AND CUBE ROOTS OF NUMBERS . 35 A table of the velocities of rine engines 130 A table of the weight of cast iron balls 149 130 150.
... 13.6747 5.7184 139 11.7898 5.1801 188 13.7113 5.7286 Numb . Square Roots Cube Roots . || Numb . SQUARE AND CUBE ROOTS OF NUMBERS . 35 A table of the velocities of rine engines 130 A table of the weight of cast iron balls 149 130 150.
Σελίδα 86
... Cast iron .... 18656 6219 14652 4884 English wrt . iron . 55872 18624 43881 14627 Swedish do . do . 72064 24021 56599 18866 Blistered steel .... 133152 44384 104577 34859 Shear do .... 124400 41366 97703 32568 Cast do . 134256 44752 ...
... Cast iron .... 18656 6219 14652 4884 English wrt . iron . 55872 18624 43881 14627 Swedish do . do . 72064 24021 56599 18866 Blistered steel .... 133152 44384 104577 34859 Shear do .... 124400 41366 97703 32568 Cast do . 134256 44752 ...
Σελίδα 87
William Templeton (engineer.) EXAMPLE 1. - A bar of cast iron being 1 inches square , required its cohesive power . 1.5 x 1.5 x 18656 = 41976 libs . nearly . EXAMPLE 2. - Required the cohesive force of a bar of English wrought iron , 2 ...
William Templeton (engineer.) EXAMPLE 1. - A bar of cast iron being 1 inches square , required its cohesive power . 1.5 x 1.5 x 18656 = 41976 libs . nearly . EXAMPLE 2. - Required the cohesive force of a bar of English wrought iron , 2 ...
Σελίδα 89
... Cast iron .. 2580 860 2026 675 Wrought iron 4013 1338 3152 1050 PROBLEM I. To find the ultimate transverse strength of any rect- angular beam , supported at both ends , and loaded in the middle ; or supported in the middle , and loaded ...
... Cast iron .. 2580 860 2026 675 Wrought iron 4013 1338 3152 1050 PROBLEM I. To find the ultimate transverse strength of any rect- angular beam , supported at both ends , and loaded in the middle ; or supported in the middle , and loaded ...
Συχνά εμφανιζόμενοι όροι και φράσεις
1.-Multiply 1.-Required 12 feet 12 inches 20 inches A B C D avoirdupois beam bodies boiler breadth cast iron centre chord Circum circumference cistern column contain cubic feet cubic inches cylinder decimal depth describe arcs cutting Diam diameter in inches distance divide the product engine equal EXAMPLE 2.-What EXAMPLE.-Required feet diameter feet long feet per minute feet per second find the Diameter foot frustum gallons nearly given circle imperial gallons inches area inches broad inches diameter nearly inches nearly latent heat length of stroke lever libs motion Numb number of horses number of Imperial perpendicular height piston pitch polygon pound pressure PROBLEM prop pulley pump's diameter quotient radius revolutions per minute right Line Roots Cube Roots RULE RULE.-Multiply shaft Slide Rule solid content square inch Square Roots Cube steam STRENGTH OF MATERIALS superficial teeth thickness tons valve velocity versed sine vulgar fraction water wheels weight wrought iron
Δημοφιλή αποσπάσματα
Σελίδα 58 - The areas of circles are to each other as the squares of their diameters.
Σελίδα 24 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 67 - To find the solidity of a spheroid. Rule. — Multiply the square of the revolving axis by the fixed axis: and the product, multiplied by .5236, will give the solidity.
Σελίδα 88 - These simple machines are the lever, the wheel and axle, the pulley, the inclined plane, the wedge, and the screw.
Σελίδα 88 - ... that there may be a balance between the power and the weight, the intensity of the power must exceed the intensity of the weight just as much as the distance of the weight from the prop exceeds the distance of the power.
Σελίδα 133 - ... the quotient is the centrifugal force when the weight of the body is 1.
Σελίδα 24 - ... and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Σελίδα 68 - ... by •5236 ; then say, as the square of the fixed axis is to the square of the revolving axis, so is the former product to the solidity.
Σελίδα 43 - Rule, Multiply the difference between the root of the integer part of the given number, and the root of the next higher...
Σελίδα 91 - ... when the power acts parallel to the plane, the length of the plane is to the weight, as the height of the plane is to the power; for the greater the angle, the greater the height.