Electric Lighting SpecificationsW. J. Johnstone Company, Limited, 1892 - 176 стор. |
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Сторінка 7
... Attaching Sockets to Fixtures Already in Place Suspension of Sockets and Lamps System THREE - WIRE SYSTEM . PAGE . 80 81 81 81 82 82 82 82 83 83 83 ལྕཚ 84 84 85 THREE - WIRE SYSTEM ADAPTED TO TWO - WIRE SYSTEM . System Circuits ...
... Attaching Sockets to Fixtures Already in Place Suspension of Sockets and Lamps System THREE - WIRE SYSTEM . PAGE . 80 81 81 81 82 82 82 82 83 83 83 ལྕཚ 84 84 85 THREE - WIRE SYSTEM ADAPTED TO TWO - WIRE SYSTEM . System Circuits ...
Сторінка 8
... 92 Additions and Deductions 92 92 92 2225 Wiring and Attaching Sockets to Fixtures Suspension of Sockets and Lamps - Three - wire System - 92 92 92 2226 3 Three - wire System adapted to the Two - wire viii CONTENTS .
... 92 Additions and Deductions 92 92 92 2225 Wiring and Attaching Sockets to Fixtures Suspension of Sockets and Lamps - Three - wire System - 92 92 92 2226 3 Three - wire System adapted to the Two - wire viii CONTENTS .
Сторінка 9
... Attaching Sockets to Fixtures already in place 94 POLE LINES . LOW POTENTIAL - DIRECT CURRENT SYS- TEM - TWO OR THREE - WIRE . Franchises and Permits Division of Circuits Points of Control Poles Setting and Guying Distances Painting 95 ...
... Attaching Sockets to Fixtures already in place 94 POLE LINES . LOW POTENTIAL - DIRECT CURRENT SYS- TEM - TWO OR THREE - WIRE . Franchises and Permits Division of Circuits Points of Control Poles Setting and Guying Distances Painting 95 ...
Сторінка 17
... attached to any dynamo ; that dynamos may be opera- ted separately or in parallel ; that any dynamo may be added to cr taken from the circuit quickly and without disturbing the operation of the remaining dynamos in circuit , or caus ...
... attached to any dynamo ; that dynamos may be opera- ted separately or in parallel ; that any dynamo may be added to cr taken from the circuit quickly and without disturbing the operation of the remaining dynamos in circuit , or caus ...
Сторінка 34
... attached to each bid sub- mitted . All bids must be submitted on or before The right is reserved to reject any or all bids . 9 510 No bid will be considered unless accompa- nied by a certified check in the sum of payable to said check ...
... attached to each bid sub- mitted . All bids must be submitted on or before The right is reserved to reject any or all bids . 9 510 No bid will be considered unless accompa- nied by a certified check in the sum of payable to said check ...
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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