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... element is taken from the elevation A, of either contour element. All of the elements of the cone are of the same length, so when the cone is rolled each point of the base as it touches the plane will be at the same distance from the vertex. From...
Cyclopedia of Architecture: Architectural drawing. Lettering - Page 95
1912
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## Cyclopedia of Architecture, Carpentry and Building: Mechanical drawing ...

Architecture - 1909 - 466 pages
...at the same distance from the vertex. From this it follows that the development of the base will be the arc of a circle of radius equal to the length of an element. To find the length of this arc which is equal to the distance around the base, divide the plan of the...
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## Cyclopedia of Carpentry and Contracting ...: Architectural drawing ...

Architectural drawing - 1910 - 434 pages
...at the same distance from the vertex. From this it follows that the development of the base will be the arc of a circle of radius equal to the length of an element. To find the length of this arc which is equal to the distance around the base, divide the plan of the...
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## A Text-book of Practical Physics

Herbert Stanley Allen, Harry Moore - Physics - 1916 - 654 pages
...afforded by the present experiment. In the case of a simple pendulum the motion of the ' bob ' is along the arc of a circle of radius equal to the length of the string, the motion being purely translational, ie there is no rotation of the bob about its Centre...
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## Modern Shop Practice: A General Reference Work, Volume 5

Machine-shop practice - 1917 - 416 pages
...element of the cone coincide with VF1. The length of this element is taken from the elevation, Fig. 146, of either contour element. All of the elements of...1 .... 13 along an arc drawn with radius equal to I'l; join 1 and 13 with I', and the resulting sector is the development of the cone from vertex to...
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## Sanitary, Heating and Ventilation Engineering: A General Reference ..., Volume 4

Heating - 1918 - 406 pages
...element of the cone coincide with VF1. The length of this element is taken from the elevation, Fig. 146, of either contour element. All of the elements of...1 .... 13 along an arc drawn with radius equal to Fl ; join 1 and 13 with V, and the resulting sector is the development of the cone from vertex to base....
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## Electrical Engineering Practice: A Practical Treatise for Electrical, Civil ...

John Willoughby Meares, Reginald Edgar Neale - Electric engineering - 1924 - 652 pages
...the pointer is used as a pen. The displacements proportional to the quantity measured are then along the arc of a circle of radius equal to the length of the pointer. The chart movement (proportional to time) is linear in the band-type but angular in the...
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