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 11
Сторінка 11
... Series Motor on Arc Circuit , show- ing also inside. Secondary Mains 52 Volts . Transformer Alternating System ; also showing location of transformer on pole . Primary Mains . 104 volt lamps . 52 volt lamps. II Transformer Alternating ...
... Series Motor on Arc Circuit , show- ing also inside. Secondary Mains 52 Volts . Transformer Alternating System ; also showing location of transformer on pole . Primary Mains . 104 volt lamps . 52 volt lamps. II Transformer Alternating ...
Сторінка 12
Arthur Eugene Watson. Series Motor on Arc Circuit , show- ing also inside and outside Cut - out Switches . Shunt Motor on Incandescent Circuit , showing also Main Switch and Rheostat . GENERAL INFORMATION . THERE are no conductors of ...
Arthur Eugene Watson. Series Motor on Arc Circuit , show- ing also inside and outside Cut - out Switches . Shunt Motor on Incandescent Circuit , showing also Main Switch and Rheostat . GENERAL INFORMATION . THERE are no conductors of ...
Сторінка 46
... inside wires All joints must be securely wrapped with an approved tape . The following formula for soldering fluid is recom- mended , viz : · - Saturated solution of zinc . Alcohol . Glycerine .. .5 parts 5 parts ... I part 3. Care must ...
... inside wires All joints must be securely wrapped with an approved tape . The following formula for soldering fluid is recom- mended , viz : · - Saturated solution of zinc . Alcohol . Glycerine .. .5 parts 5 parts ... I part 3. Care must ...
Сторінка 47
... -water - proof insulation must be used from the terminal insulators outside to the inside of a building . They must loop down , so that water may drop off , without entering the building , and the holes through which they enter 47.
... -water - proof insulation must be used from the terminal insulators outside to the inside of a building . They must loop down , so that water may drop off , without entering the building , and the holes through which they enter 47.
Сторінка 48
... INSIDE WIRING . 16. Wires must not be concealed ; they must be run in plain sight so as to be open to inspection at any time . They should be kept apart at least twelve inches . 17. In perfectly dry places wires may be supported by ...
... INSIDE WIRING . 16. Wires must not be concealed ; they must be run in plain sight so as to be open to inspection at any time . They should be kept apart at least twelve inches . 17. In perfectly dry places wires may be supported by ...
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.