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Книги Книги 1 - 10 з 33 у VOLTS. Any circuit attached to any machine or combination of machines which develops....
" VOLTS. Any circuit attached to any machine or combination of machines which develops a difference of potential, between any two wires, of over... "
Electric Lighting Specifications for the Use of Engineers and Architects - Сторінка 161
автори: Earle Abbott Merrill - 1896 - 213 стор.
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The Architect's and Builder's Pocket-book of Mensuration, Geometry ...

Frank Eugene Kidder - 1892 - 911 стор.
...difference of potential between any two wires, shall be considered as a high potential circuit and coming under that class, unless an approved transforming...difference of potential down to less than 300 volts. Rule 1O. Outside Conductors : Section/. All joints must be soldered, even if made with the Mclntyre...
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The Architect's and Builder's Pocket-book of Mensuration, Geometry ...

Frank Eugene Kidder - 1892 - 911 стор.
...difference of potential between any two wires, shall be considered as a high potential circuit and coming under that class, unless an approved transforming...the difference of potential down to less than 300 rolts. Rule 1O. Outside Conductors : Section/. All joints must be soldered, even if made with the Mclntyre...
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A Hand-book of Wiring Tables for Arc, Incandescent Lighting, and Motor Circuits

Arthur Eugene Watson - 1892 - 76 стор.
...wires must be covered with some material of high insulating power, not easily abraded; they must be firmly secured to properly insulated and substantially built supports. All tie wires must have an insulation equal to that of the conducting wires. 2. All joints must be so made that a...
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Standard Tables for Electric Wiremen: With Instructions for Wiremen and ...

Charles M. Davis - 1893 - 128 стор.
...difference of potential between any two wires, shall be j, considered as a high potential circuit .ajld coming under that class, unless an approved transforming...difference of potential down to less than 300 volts. RULE 10. OUTSIDE CONDUCTOES. Section/. It is the sense of the Electrical Committee that all joints...
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Practical Dynamo Building: With Detail Drawings and Instructions for Winding

La Motte C. Atwood - 1893 - 143 стор.
...wires mast be covered with some material of high insulating power, not easily abraded ; they must be firmly secured to properly insulated and substantially built supports. All tie wires must have an insulation equal to that of the conducting wires. 2. All joints must be so made that a...
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Electrical Engineer, Том 17

1894
...not easily abraded. 2. Must be firmly secured to properly insulated and substantially built supporta, all tie wires having an insulation equal to that of the conductors they confine. 8. Must be so placed that moisture cannot form a cross connection between them, not less than a foot...
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Bachelor's Theses

1896
...(including services); (1) Must be covered with some insulating material not easily abraded. (2) Must be firmly secured to properly insulated and substantially...insulation equal to that of the conductors they confine.. (3) Must be so placed that moisture cannot form a cross 4 1900 1.339 6 1200 2.329 8 770 3.386 9 610...
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Electric Wiring for the Use of Architects, Underwriters, and the Owners of ...

Russell Robb - 1896 - 183 стор.
...difference of potential between any two wires, shall be considered as a high-potential circuit and coming under that class, unless an approved transforming...properly insulated and substantially built supports, all tie-wires having an insulation equal to that of the conductors they confine. [Section a. Insulation...
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The National Electrical Code: An Analysis and Explanation of the ...

Richard Henry Pierce - 1896 - 222 стор.
...difference of potential between any two wires, shall be considered as a high potential circuit and coming under that class, unless an approved transforming...outside, overhead conductors (including services) a. Must have an approved insulating covering, and be firmly secured to properly insulated and substantially...
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Electric Wiring for the Use of Architects, Underwriters, and the Owners of ...

Russell Robb - 1896 - 183 стор.
...difference of potential between any two wires, shall be considered as a high-potential circuit and coming under that class, unless an approved transforming...outside, overhead conductors (including services) : «. Must be covered with some approved insulating material, not easily abraded, firmly secured to...
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