Electric Lighting SpecificationsW. J. Johnstone Company, Limited, 1892 - 176 стор. |
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Результати 6-10 із 18
Сторінка 73
... cable concating . - arranged for two cente dise ounce ting • crents with ༤༩༢ ་ ༩༩A༥༩ Polite things ELECTRIC LIGHTING SPECIFICATIONS . to alter the belt tension ; one main switch ; one pair of efficient lightning arresters ; and for the ...
... cable concating . - arranged for two cente dise ounce ting • crents with ༤༩༢ ་ ༩༩A༥༩ Polite things ELECTRIC LIGHTING SPECIFICATIONS . to alter the belt tension ; one main switch ; one pair of efficient lightning arresters ; and for the ...
Сторінка 74
... wire - gauze spark arresters , and wire globe - nets . sets of carbons , a set consisting of one upper and one lower ... main and transfer cables , testing connections , and a suitable and 74 ELECTRIC LIGHTING SPECIFICATIONS . Dynamos ...
... wire - gauze spark arresters , and wire globe - nets . sets of carbons , a set consisting of one upper and one lower ... main and transfer cables , testing connections , and a suitable and 74 ELECTRIC LIGHTING SPECIFICATIONS . Dynamos ...
Сторінка 79
... circuit only ; if so desired it should be added under this heading . ) From the riser feeder cut - out boxes distribu- main ting circuits shall be run to the various out- lets as specified in the schedule and located on the plans . The ...
... circuit only ; if so desired it should be added under this heading . ) From the riser feeder cut - out boxes distribu- main ting circuits shall be run to the various out- lets as specified in the schedule and located on the plans . The ...
Сторінка 97
... main , and pressure wires shall be 176. Wiring . { of bare copper wire ; } all insulated with shall be insulated with all service wires All wires shall be so handled as to avoid kinking ; wagons , drays , etc. , shall not be allowed to ...
... main , and pressure wires shall be 176. Wiring . { of bare copper wire ; } all insulated with shall be insulated with all service wires All wires shall be so handled as to avoid kinking ; wagons , drays , etc. , shall not be allowed to ...
Сторінка 99
... main must be kept from the pri- mary . ) Street Lighting Circuits — Arc or Incandescent . Lighting Cir- cuits ... wire on a pole a bracket may be used instead of a cross - arm . Where necessary break - arms shall be used to carry wires ...
... main must be kept from the pri- mary . ) Street Lighting Circuits — Arc or Incandescent . Lighting Cir- cuits ... wire on a pole a bracket may be used instead of a cross - arm . Where necessary break - arms shall be used to carry wires ...
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Загальні терміни та фрази
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