Elementary Introduction to Practical Mechanics: Illustrated by Numerous ExamplesLongmans, 1870 - 324 pages |
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Page 2
... cylinder would exactly fit , the axis of the cylinder passing through the centre of the sphere . Also , find the error that results from considering the part cut away a perfect cylinder . Ans . Weight of sphere , 1118 · 09 oz . دو ...
... cylinder would exactly fit , the axis of the cylinder passing through the centre of the sphere . Also , find the error that results from considering the part cut away a perfect cylinder . Ans . Weight of sphere , 1118 · 09 oz . دو ...
Page 3
... cylinder whose length is 3 in . , internal radius 14 in . , and thickness 11⁄2 in . Ans . 26-121 lbs . Ex . 16. Determine the weight of a grindstone 4 ft . in diameter and 8 in . thick , fitted with a wrought - iron axis of which the ...
... cylinder whose length is 3 in . , internal radius 14 in . , and thickness 11⁄2 in . Ans . 26-121 lbs . Ex . 16. Determine the weight of a grindstone 4 ft . in diameter and 8 in . thick , fitted with a wrought - iron axis of which the ...
Page 22
... cylinder of a steam engine has an internal diameter of 3 ft .; the length of the stroke is 6 ft .; it makes 6 strokes per minute ; under what effective pressure per square inch would it have to work in order that 75 horse - power may be ...
... cylinder of a steam engine has an internal diameter of 3 ft .; the length of the stroke is 6 ft .; it makes 6 strokes per minute ; under what effective pressure per square inch would it have to work in order that 75 horse - power may be ...
Page 24
... cylinder of an engine is 80 inches , the piston makes per minute 8 strokes of 104 ft . under a mean pressure of 15 lbs . per square inch ; the modulus of the engine is 0.55 . How many cubic feet of water will it raise from a depth of ...
... cylinder of an engine is 80 inches , the piston makes per minute 8 strokes of 104 ft . under a mean pressure of 15 lbs . per square inch ; the modulus of the engine is 0.55 . How many cubic feet of water will it raise from a depth of ...
Page 40
... cylinder 20 in . in dia- meter , and makes per minute 15 strokes of 2 ft . 10 in . , under what mean pressure per square inch of steam does it work if its modulus is 0.55 ? FIG . 8 . T F L D G K C E C H N M Ans . 25.5 lbs . 20. The ...
... cylinder 20 in . in dia- meter , and makes per minute 15 strokes of 2 ft . 10 in . , under what mean pressure per square inch of steam does it work if its modulus is 0.55 ? FIG . 8 . T F L D G K C E C H N M Ans . 25.5 lbs . 20. The ...
Common terms and phrases
ABCD angle of resistance angular angular velocity axis axle beam body brickwork cast iron centre of gravity circle circumference coefficient of friction Crown 8vo cubic foot curve cylinder described determine the number diameter direction distance draw Edition engine epicycloid equal equation equilibrium expended extrados forces acting formula friction frustum given hence horizontal horse-power inclined inclined plane last Example length limiting angle magnitude mass middle point minute modulus moment of inertia motion moving number of units oscillation P₁ parallel forces passing perpendicular plane pressure principle principle of moments Prop pulley R₁ radius raised reaction represent respectively rest resultant right angles rope round screw sliding space square inch steam suppose surface teeth thick thread tion triangle vertical vols wall weight wheel Woodcuts wrought iron
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