Electric Lighting SpecificationsW. J. Johnstone Company, Limited, 1892 - 176 стор. |
З цієї книги
Результати 6-10 із 27
Сторінка 44
... approval of the engineer , and shall be of architect , } sufficient length , width and depth to safely and firmly sustain { their weight . S All necessary excavating or filling , and the removal of all débris shall be done by the S ...
... approval of the engineer , and shall be of architect , } sufficient length , width and depth to safely and firmly sustain { their weight . S All necessary excavating or filling , and the removal of all débris shall be done by the S ...
Сторінка 50
... approved form of lug ʼn or set screw , in all cases care being taken to secure good and sufficient contact to prevent heating and insure permanency ; when made with lugs or set screws they shall be in plain sight and easily accessible ...
... approved form of lug ʼn or set screw , in all cases care being taken to secure good and sufficient contact to prevent heating and insure permanency ; when made with lugs or set screws they shall be in plain sight and easily accessible ...
Сторінка 51
... approved form of lug or set screw , in all cases care being taken to secure good and sufficient contact to prevent heating and insure perma- nency , when made with lugs or set screws they shall be in plain sight and easily acces- sible ...
... approved form of lug or set screw , in all cases care being taken to secure good and sufficient contact to prevent heating and insure perma- nency , when made with lugs or set screws they shall be in plain sight and easily acces- sible ...
Сторінка 54
... approval of the architect and shall be of sufficient length , width , and depth to safely [ their ] weight . The and firmly sustain their . foundation ( s ) shall be capped with a framing of well seasoned timber securely fastened ...
... approval of the architect and shall be of sufficient length , width , and depth to safely [ their ] weight . The and firmly sustain their . foundation ( s ) shall be capped with a framing of well seasoned timber securely fastened ...
Сторінка 65
... approval of the { engineer , architect , } and shall be of sufficient length , width , and depth to safely 6 55. Founda- tions . 56. Instru- ments . and firmly sustain S their its ELECTRIC LIGHTING SPECIFICATIONS . 65 Foundations.
... approval of the { engineer , architect , } and shall be of sufficient length , width , and depth to safely 6 55. Founda- tions . 56. Instru- ments . and firmly sustain S their its ELECTRIC LIGHTING SPECIFICATIONS . 65 Foundations.
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Age money Alternating Current ampère meter apparatus appliances arc lamps armature attached automatic baseframe bidder shall fill bids building c. p. lamps cables candle power capacity carried ceiling cent centre of distribution cleats conductors conduit connections contractor shall furnish cross-arms cuits cut-out boxes cut-outs and switches Direct Current double-pole dynamo or circuit dynamos Trade number erect the following fastened fill out completely fixture foundation(s full load fuses hand regulator incandescent lamps inches incombustible bases installation insulated wire insulation resistance junction boxes knife switch least lightning arresters main wires ments moisture moisture-proof molding necessary non-combustible number of lights number or designation ohms operation outlets pipes placed plant porcelain potential pressure proper protected pulleys purchaser Rating of exciters riser feeder schedule securely set screws shunt Sockets soldered spark arresters specification steam struction switchboard taps three-wire tightened tion tube two-wire voltage voltmeter volts walls waterproof wire smaller