A Hand-book of Wiring Tables for Arc, Incandescent Lighting, and Motor CircuitsBubier Publishing Company, 1892 - 76 стор. |
З цієї книги
Результати 1-5 із 21
Сторінка 5
... * * * 23 23 24 26 27 39 44-45 Examples of Constants ( Primary Mains ) , Examples of Constants ( Secondary and House Mains ) , Conductors , Electrical Units , CONTENTS . Rules and Regulations of The New England Insur-
... * * * 23 23 24 26 27 39 44-45 Examples of Constants ( Primary Mains ) , Examples of Constants ( Secondary and House Mains ) , Conductors , Electrical Units , CONTENTS . Rules and Regulations of The New England Insur-
Сторінка 12
... Cut - out Switches . Shunt Motor on Incandescent Circuit , showing also Main Switch and Rheostat . GENERAL INFORMATION . THERE are no conductors of electricity that 12 Series Motor on Arc Circuit, Shunt Motor on Incandescent Circuit,
... Cut - out Switches . Shunt Motor on Incandescent Circuit , showing also Main Switch and Rheostat . GENERAL INFORMATION . THERE are no conductors of electricity that 12 Series Motor on Arc Circuit, Shunt Motor on Incandescent Circuit,
Сторінка 13
Arthur Eugene Watson. GENERAL INFORMATION . THERE are no conductors of electricity that do not offer resistance to ... conductor is the result of this original electro - motive force divided by the resistance of the wire . Ohms ' formula ...
Arthur Eugene Watson. GENERAL INFORMATION . THERE are no conductors of electricity that do not offer resistance to ... conductor is the result of this original electro - motive force divided by the resistance of the wire . Ohms ' formula ...
Сторінка 39
... CONDUCTORS . GOOD CONDUCTORS - Silver , copper , gold , and other metals . PARTIAL CONDUCTORS - Human body , water , marble , cotton , wood and paper . NON - CONDUCTORS - Dry air , glass , porcelain , mica , gutta - percha , ebonite ...
... CONDUCTORS . GOOD CONDUCTORS - Silver , copper , gold , and other metals . PARTIAL CONDUCTORS - Human body , water , marble , cotton , wood and paper . NON - CONDUCTORS - Dry air , glass , porcelain , mica , gutta - percha , ebonite ...
Сторінка 44
... E. M. F. acting on it divided by its resistance . VOLT . The unit of electro - motive force or pressure analogous to the head of water in hydraulics . WATT . - -The unit of work . 746 4 44 Conductors, Electrical Units,
... E. M. F. acting on it divided by its resistance . VOLT . The unit of electro - motive force or pressure analogous to the head of water in hydraulics . WATT . - -The unit of work . 746 4 44 Conductors, Electrical Units,
Інші видання - Показати все
A Hand-Book of Wiring Tables for Arc, Incandescent Lighting, and Motor Circuits Arthur Eugene Watson Попередній перегляд недоступний - 2018 |
A Hand-Book of Wiring Tables for ARC, Incandescent Lighting, and Motor Circuits Arthur Eugene Watson Попередній перегляд недоступний - 2015 |
Загальні терміни та фрази
104-volt lamps 16 c. p. lamps 52-volt lamps alternating current amperes Amperex approved insulation arc circuits arc lamps arc system ARC-LIGHT Area in CM=d2 attached to build automatic Board cent loss center of distribution circular mills Cleats Cloth Bound conducting wires conductors covered Diameter in Mils direct current Distance in feet dynamo EDISON SYSTEM edition Edward Trevert electric light wires Electricians electro-motive force England Insurance Exchange enter the building entering buildings erected extra heavy Farad feet from transformer fixtures Formula Hand-book house mains incandescent lamps Incandescent System inflammable material INSIDE WIRING joints line wire located magneto material mechanical injury moisture Nostrand's Science Series number of lamps ohms overhead wires pipe poles porcelain Practical Primary Mains Pure Copper Wire regulations rheostat rubber hooks rules secondary mains secured Series motors size of wire soldered spark arrester supply wires Telegra tion tube two-wire system voltage water-proof insulation Watts WIRING TABLE
Популярні уривки
Сторінка 58 - Flexible cord must not be used except for pendants, wiring of fixtures, portable lamps or motors, portable heating apparatus or other portable devices.
Сторінка 51 - ... c. Must be at least seven feet above the highest point of flat roofs, and at least one foot above the ridge of pitched roofs over which they pass or to which they are attached.