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 5
Сторінка 60
... , or the Inspector , shall be deemed a sufficient cause for the suspension of permits until such approval is secured . ( See Form F , In- spector's Certificate . ) NOTES . A certificate for all new work or changes 60.
... , or the Inspector , shall be deemed a sufficient cause for the suspension of permits until such approval is secured . ( See Form F , In- spector's Certificate . ) NOTES . A certificate for all new work or changes 60.
Сторінка 61
... Permits for the use of the light or power , may be granted as soon as the certificate is duly filed . Concealed work should be inspected before being cov- ered up , and as a rule , incandescent work generally should be inspected before ...
... Permits for the use of the light or power , may be granted as soon as the certificate is duly filed . Concealed work should be inspected before being cov- ered up , and as a rule , incandescent work generally should be inspected before ...
Сторінка 74
... permit held by the company or person guilty of such viola- tion . 28. Whenever hereafter any company shall be per ... permits . At any time when , by action of the city authorities , the contract for lighting any such street or other ...
... permit held by the company or person guilty of such viola- tion . 28. Whenever hereafter any company shall be per ... permits . At any time when , by action of the city authorities , the contract for lighting any such street or other ...
Сторінка 75
... permits of the Board for overhead wires and fixtures are granted only pending the providing of under- ground accommodations in the neighborhood of the street or avenue for which the permit is granted . 33. Any member or officer of the ...
... permits of the Board for overhead wires and fixtures are granted only pending the providing of under- ground accommodations in the neighborhood of the street or avenue for which the permit is granted . 33. Any member or officer of the ...
Сторінка 76
... permits of this Board or the Board of Electrical Subways , shall allow the same to be used by other companies or persons opera- ting conductors for similar electrical ... permit the applicant thereby binds himself to this agreement . • 76.
... permits of this Board or the Board of Electrical Subways , shall allow the same to be used by other companies or persons opera- ting conductors for similar electrical ... permit the applicant thereby binds himself to this agreement . • 76.
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.